Komatsu WA475-10, WA475-10E0 Wheel Loader Shop Manual PDF

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Komatsu WA475-10, WA475-10E0 Wheel Loader Shop Manual VENBM56001 – PDF DOWNLOAD

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Komatsu WA475-10, WA475-10E0 Wheel Loader Shop Manual VENBM56001 – PDF DOWNLOAD

Language : English
Pages : 4499
Downloadable : Yes
File Type : PDF

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TABLE OF CONTENTS:

Komatsu WA475-10, WA475-10E0 Wheel Loader Shop Manual VENBM56001 – PDF DOWNLOAD

• H47051 and up
• 120001 and up

00 INDEX AND FOREWORD . 3
INDEX . 4
FOREWORD, SAFETY, BASIC INFORMATION . 29
HOW TO READ THE SHOP MANUAL . 29
SAFETY NOTICE FOR OPERATION . 31
PRECAUTIONS TO PREVENT FIRE . 39
ACTIONS IF FIRE OCCURS 41
PRECAUTIONS FOR DISPOSING OF WASTE MATERIALS 42
ACTIONS TAKEN TO MEET EXHAUST GAS REGULATIONS . 43
PRECAUTIONS FOR DEF . 44
GENERAL CHARACTER AND PRECAUTIONS FOR HANDLING 44
PRECAUTIONS FOR ADDING 44
PRECAUTIONS FOR STORING . 44
PRECAUTIONS FOR FIRE HAZARD AND LEAKAGE . 44
THE OTHER PRECAUTIONS . 44
STORE AdBlue/DEF 45
PRECAUTIONS FOR HANDLING HYDRAULIC EQUIPMENT 46
PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF PIPINGS . 49
PRECAUTIONS FOR HANDLING ELECTRICAL EQUIPMENT . 56
PRECAUTIONS FOR HANDLING FUEL SYSTEM EQUIPMENT 58
PRECAUTIONS FOR HANDLING INTAKE SYSTEM EQUIPMENT 59
PRACTICAL USE OF KOMTRAX 60
DISCONNECT AND CONNECT PUSH-PULL TYPE COUPLER . 61
METHOD FOR DISCONNECTING AND CONNECTING TYPE 1 PUSH-PULL TYPE COUPLER . 61
METHOD FOR DISCONNECTING AND CONNECTING TYPE 2 PUSH-PULL TYPE COUPLER . 62
METHOD FOR DISCONNECTING AND CONNECTING TYPE 3 PUSH-PULL TYPE COUPLER . 63
PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF CONNECTORS 65
METHOD FOR DISCONNECTING AND CONNECTING DEUTSCH CONNECTOR . 69
METHOD FOR DISCONNECTING AND CONNECTING SLIDE LOCK TYPE CONNECTOR . 70
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH LOCK TO PULL . 72
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH LOCK TO PUSH . 73
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH HOUSING TO ROTATE 75
HOW TO READ ELECTRICAL WIRE CODE 76
EXPLANATION OF TERMS FOR MAINTENANCE STANDARD . 80
STANDARD TIGHTENING TORQUE TABLE 83
CONVERSION TABLE 90
ABBREVIATION LIST . 95
01 SPECIFICATIONS . 99
CONTENTS 100
SPECIFICATIONS 101
SPECIFICATION DRAWING . 101
SPECIFICATION DRAWING: WA475-10 . 101
SPECIFICATION DRAWING: WA475-10E0 . 103
SPECIFICATIONS 105
SPECIFICATIONS: WA475-10 105
SPECIFICATIONS: WA475-10E0 110
WEIGHT TABLE 115
WEIGHT TABLE: WA475-10 115
WEIGHT TABLE: WA475-10E0 117
FUEL, COOLANT, LUBRICANTS (FOR NORTH AMERICA) . 119
USE FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE . 119
FUEL, COOLANT, LUBRICANTS (FOR EUROPEAN UNION) 121
USE FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE . 121
10 STRUCTURE AND FUNCTION . 123
CONTENTS 124
UREA SCR SYSTEM . 129
LAYOUT DRAWING OF UREA SCR SYSTEM . 129
UREA SCR SYSTEM DIAGRAM . 131
FUNCTION OF UREA SCR SYSTEM . 132
FUNCTION OF AdBlue/DEF SYSTEM . 132
INDUCEMENT STRATEGY . 134
COMPONENT PARTS OF UREA SCR SYSTEM 148
AdBlue/DEF MIXING TUBE 148
SCR ASSEMBLY 149
AdBlue/DEF TANK . 151
AdBlue/DEF PUMP . 153
AdBlue/DEF INJECTOR . 154
AdBlue/DEF HOSE . 155
AdBlue/DEF TANK HEATING VALVE . 156
BOOT-UP SYSTEM 157
LAYOUT DRAWING OF BOOT-UP SYSTEM 157
SYSTEM OPERATING LAMP SYSTEM 159
SYSTEM DIAGRAM OF SYSTEM OPERATING LAMP SYSTEM 159
FUNCTION OF SYSTEM OPERATING LAMP SYSTEM 159
BATTERY DISCONNECT SWITCH . 161
FUNCTION OF BATTERY DISCONNECT SWITCH . 161
OPERATION OF BATTERY DISCONNECT SWITCH 161
PREHEATING SYSTEM . 162
PREHEATING SYSTEM DIAGRAM . 162
FUNCTION OF AUTOMATIC PREHEATING SYSTEM . 162
OPERATION OF AUTOMATIC PREHEATING SYSTEM 162
FUNCTION OF MANUAL PREHEATING SYSTEM 163
OPERATION OF MANUAL PREHEATING SYSTEM . 163
ENGINE SYSTEM . 164
LAYOUT DRAWING OF ENGINE SYSTEM . 164
FUNCTION OF ENGINE SYSTEM . 165
ENGINE CONTROL SYSTEM . 166
SYSTEM DIAGRAM OF ENGINE CONTROL 166
FUNCTION OF ENGINE CONTROL SYSTEM . 167
OPERATION OF ENGINE CONTROL SYSTEM 168
AUTOMATIC IDLE STOP SYSTEM 170
FUNCTION OF AUTOMATIC IDLE STOP SYSTEM 170
COMPONENT PARTS OF ENGINE SYSTEM 171
VGT . 171
EGR SYSTEM 175
EGR VALVE . 177
EGR COOLER 179
KCCV SYSTEM . 180
KCCV VENTILATOR . 182
KDPF 184
COOLING SYSTEM 188
LAYOUT DRAWING OF COOLING SYSTEM 188
SPECIFICATIONS OF COOLING SYSTEM 189
COOLING FAN CONTROL SYSTEM 190
SYSTEM DIAGRAM OF COOLING FAN CONTROL SYSTEM 190
FUNCTION OF COOLING FAN CONTROL SYSTEM 191
COMPONENT PARTS OF COOLING SYSTEM . 195
BRAKE AND COOLING FAN PUMP 195
COOLING FAN MOTOR . 203
CONTROL SYSTEM 210
LAYOUT DRAWING OF CONTROL SYSTEM PARTS 210
MACHINE MONITOR SYSTEM 212
SYSTEM DIAGRAM OF MACHINE MONITOR SYSTEM 212
FUNCTION OF MACHINE MONITOR SYSTEM 212
REARVIEW MONITOR SYSTEM . 214
SYSTEM DIAGRAM OF REARVIEW MONITOR SYSTEM . 214
FUNCTION OF REARVIEW MONITOR SYSTEM . 214
KOMTRAX SYSTEM 215
SYSTEM DIAGRAM OF KOMTRAX SYSTEM 215
FUNCTION OF KOMTRAX SYSTEM 215
LOAD METER SYSTEM . 216
SYSTEM DIAGRAM OF LOAD METER 216
FUNCTION OF LOAD METER SYSTEM . 216
COMPONENT PARTS OF CONTROL SYSTEM . 221
MACHINE MONITOR . 221
MONITOR SWITCH 241
KEYPAD 242
REARVIEW MONITOR 243
REARVIEW CAMERA . 245
GATEWAY FUNCTION CONTROLLER . 246
COMMUNICATION TERMINAL 249
TRANSMISSION CONTROLLER . 250
WORK EQUIPMENT CONTROLLER . 254
MONITOR CONTROLLER 258
CAN TERMINATING RESISTOR 263
ENGINE CONTROLLER . 264
ACCELERATOR PEDAL . 271
SPEED CONTROL DIAL 273
HYDRAULIC SYSTEM 274
LAYOUT DRAWING OF HYDRAULIC SYSTEM 274
CLSS 275
STRUCTURE OF CLSS . 275
FUNCTION OF CLSS 276
WORK EQUIPMENT PUMP AND STEERING PUMP CONTROL SYSTEM 279
SWASH PLATE CONTROL FUNCTION OF WORK EQUIPMENT PUMP AND STEERING PUMP . 279
PICKUP ASSISTANCE CONTROL FUNCTION WHEN ENGINE SPEED IS LOW . 279
OVERHEAT PREVENTION FUNCTION OF WORK EQUIPMENT CIRCUIT 279
COMPONENT PARTS OF HYDRAULIC SYSTEM . 280
HYDRAULIC TANK 280
WORK EQUIPMENT PUMP . 283
STEERING PUMP . 301
POWER TRAIN CHARGE PUMP AND POWER TRAIN LUBRICATION PUMP 314
CONTROL VALVE . 315
TOTAL CONTROL SYSTEM 355
SYSTEM DIAGRAM OF TOTAL CONTROL SYSTEM 355
INDEPENDENT WORK EQUIPMENT CONTROL FUNCTION . 356
POWER MODE SELECTOR FUNCTION 358
OVERHEAT PREVENTION FUNCTION 359
OUTPUT LIMITATION FUNCTION FOR LOW TEMPERATURE 360
WORK EQUIPMENT SPEED LEVEL 361
POWER TRAIN SYSTEM 362
LAYOUT DRAWING OF POWER TRAIN SYSTEM 362
OPERATION OF POWER TRAIN SYSTEM . 364
HST CHARGE SYSTEM . 365
SYSTEM DIAGRAM OF HST CHARGE SYSTEM . 365
FUNCTION OF HST CHARGE SYSTEM . 365
PUMP MOTOR CONTROL SYSTEM . 366
SYSTEM DIAGRAM OF PUMP MOTOR CONTROL SYSTEM . 366
STEPLESS GEAR SHIFT ADJUSTMENT FUNCTION . 366
INCHING CONTROL FUNCTION 367
TRANSMISSION GEAR SHIFT CONTROL SYSTEM 368
SYSTEM DIAGRAM OF TRANSMISSION GEAR SHIFT CONTROL SYSTEM 368
AUTOMATIC GEAR SHIFT FUNCTION . 368
GEAR SHIFT DISPLAY FUNCTION . 369
HUNTING PREVENTION FUNCTION . 369
TRANSMISSION PROTECTION FUNCTION 370
SPEED LIMITATION FUNCTION . 370
NEUTRALIZER FUNCTION 370
DIRECTIONAL SELECTOR SWITCH CONTROL FUNCTION 371
TRACTION CONTROL SYSTEM . 373
SYSTEM DIAGRAM OF TRACTION CONTROL SYSTEM . 373
FUNCTION OF TRACTION CONTROL SYSTEM . 373
COMPONENT PARTS OF POWER TRAIN SYSTEM . 376
DRIVE SHAFT . 376
TRANSMISSION 378
TRANSMISSION CONTROL VALVE 380
ECMV 384
VALVE ASSEMBLY (MAIN RELIEF, POWER TRAIN OIL COOLER RELIEF) . 387
SOLENOID VALVE (TRANSMISSION CHARGE PUMP BYPASS) 390
HST PUMP MOTOR 392
HST VALVE . 399
HST CHARGE PUMP . 405
PILOT SEQUENSE VALVE 406
MANIFOLD VALVE 409
SOLENOID VALVE (HST CHARGE PUMP BYPASS) . 412
AXLE 414
CONVENTIONAL DIFFERENTIAL . 416
LIMITED SLIP DIFFERENTIAL . 419
FINAL DRIVE . 424
AJSS KNOB . 426
COMBINATION SWITCH 427
WORK EQUIPMENT SYSTEM . 431
LAYOUT DRAWING OF WORK EQUIPMENT SYSTEM . 431
LAYOUT DRAWING OF WORK EQUIPMENT SYSTEM (TOOL LINKAGE) 433
WORK EQUIPMENT CONTROL SYSTEM . 435
WORK EQUIPMENT SPEED PATTERN CONTROL FUNCTION BY WORK EQUIPMENT LEVER STROKE 435
WORK EQUIPMENT LEVER DETENT POSITION AND WORK EQUIPMENT STARTUP CURRENT CONTROL FUNCTION 435
WORK EQUIPMENT LEVER OPERATING FUNCTION SYSTEM DIAGRAM 436
WORK EQUIPMENT LEVER OPERATION FUNCTION . 437
BOOM STOP MODULATION FUNCTION . 437
WORK EQUIPMENT SHOCK REDUCTION FUNCTION . 438
WORK EQUIPMENT NEUTRAL LOCK SYSTEM 441
WORK EQUIPMENT NEUTRAL LOCK SYSTEM DIAGRAM 441
FUNCTION OF WORK EQUIPMENT NEUTRAL LOCK SYSTEM 441
REMOTE POSITIONER SYSTEM 443
REMOTE BUCKET POSITIONER SYSTEM DIAGRAM . 443
FUNCTION OF REMOTE BUCKET POSITIONER SYSTEM . 443
REMOTE BOOM POSITIONER SYSTEM DIAGRAM . 445
FUNCTION OF REMOTE BOOM POSITIONER SYSTEM . 445
AUTOMATIC BUCKET SHAKE SYSTEM . 448
SYSTEM DIAGRAM OF AUTOMATIC BUCKET SHAKE SYSTEM . 448
FUNCTION OF AUTOMATIC BUCKET SHAKE SYSTEM . 448
BUCKET POSITIONER AND BOOM POSITIONER . 449
STRUCTURE OF BUCKET POSITIONER AND BOOM POSITIONER 449
STRUCTURE OF BUCKET POSITIONER AND BOOM POSITIONER (TOOL LINKAGE) . 450
AUTO-DIGGING SYSTEM . 451
AUTO-DIGGING SYSTEM DIAGRAM . 451
FUNCTION OF AUTO-DIGGING SYSTEM . 452
ECSS 454
ECSS DIAGRAM 454
FUNCTION OF ECSS 454
OPERATION OF ECSS . 454
WORK EQUIPMENT SYSTEM . 456
WORK EQUIPMENT LOCK SOLENOID VALVE 456
PILOT CIRCUIT ACCUMULATOR . 457
ECSS CIRCUIT ACCUMULATOR 458
WORK EQUIPMENT ELECTRIC LEVER . 460
BUCKET CONTROL SWITCH . 463
MULTIFUNCTION MONO-LEVER 464
STEERING SYSTEM . 466
LAYOUT DRAWING OF STEERING SYSTEM . 466
SECONDARY STEERING SYSTEM . 469
SECONDARY STEERING SYSTEM DIAGRAM . 469
FUNCTION OF SECONDARY STEERING SYSTEM . 469
AJSS 471
LAYOUT DRAWING OF AJSS 471
AJSS SYSTEM DIAGRAM . 472
FUNCTION OF AJSS 473
NEUTRALIZER FUNCTION OF AJSS 473
NEUTRAL INTERLOCK FUNCTION OF AJSS 474
SPEED SENSING STEERING FUNCTION OF AJSS . 475
TURN SIGNAL PILOT LAMP CONTROL FUNCTION OF AJSS . 476
STEERING COLUMN . 477
STRUCTURE OF STEERING COLUMN 477
STEERING SYSTEM . 478
AJSS EPC VALVE 478
STEERING LOCK VALVE . 479
ROTARY VALVE 480
ORBITROL VALVE 483
STOP VALVE 487
STEERING VALVE 488
SECONDARY STEERING PUMP . 500
SECONDARY STEERING MOTOR 501
BRAKE SYSTEM 502
LAYOUT DRAWING OF BRAKE SYSTEM 502
LAYOUT DRAWING OF BRAKE COOLING SYSTEM 504
PARKING BRAKE CONTROL SYSTEM 506
PARKING BRAKE CONTROL SYSTEM DIAGRAM 506
OPERATION OF PARKING BRAKE CONTROL SYSTEM . 506
BRAKE COOLING CONTROL SYSTEM 508
BRAKE COOLING CONTROL SYSTEM DIAGRAM 508
FUNCTION OF BRAKE COOLING CONTROL SYSTEM 508
COMPONENT PARTS OF BRAKE SYSTEM . 509
CHARGE VALVE 509
PARKING BRAKE SOLENOID VALVE 514
PARKING BRAKE EMERGENCY RELEASE VALVE . 516
BRAKE CIRCUIT ACCUMULATOR . 517
BRAKE VALVE . 519
SLACK ADJUSTER 523
BRAKE . 525
PARKING BRAKE . 528
BRAKE COOLING PUMP 530
BRAKE COOLING OIL COOLER 531
AUTO-GREASING SYSTEM 532
LAYOUT DRAWING OF AUTOMATIC GREASE SYSTEM . 532
LAYOUT DRAWING OF AUTOMATIC GREASE SYSTEM (TOOL LINKAGE) 533
SPECIFICATIONS OF AUTOMATIC GREASE SYSTEM . 534
SPECIFICATIONS OF AUTOMATIC GREASE SYSTEM (TOOL LINKAGE) 536
FUNCTION OF AUTO-GREASING SYSTEM 538
COMPONENT PARTS OF AUTO-GREASING SYSTEM . 539
AUTO-GREASING PUMP 539
UNDERCARRIAGE AND FRAME . 540
FRAME, AXLE MOUNT AND CENTER HINGE PIN 540
STRUCTURE OF FRAME, AXLE MOUNT, CENTER HINGE PIN 540
FUNCTION OF FRAME, AXLE MOUNT AND CENTER HINGE PIN 540
TIRE 542
FEATURES OF RADIAL TIRE WHEN COMPARED WITH BIAS TIRE 542
STRUCTURE OF RADIAL TIRE 542
FUNCTION OF RADIAL TIRE . 543
STRUCTURE OF BIAS TIRE 543
FUNCTION OF BIAS TIRE . 543
WORK EQUIPMENT 544
STRUCTURE OF WORK EQUIPMENT . 544
STRUCTURE OF BUCKET . 545
STRUCTURE OF WORK EQUIPMENT (TOOL LINKAGE) 546
STRUCTURE OF GRAPPLE 547
CAB AND ITS ATTACHMENTS . 548
ROPS CAB 548
STRUCTURE OF ROPS CAB . 548
FUNCTION OF ROPS CAB 548
20 STANDARD VALUE TABLE . 549
CONTENTS 550
STANDARD VALUE TABLE FOR ENGINE . 551
STANDARD VALUE TABLE FOR ENGINE: WA475-10 . 551
STANDARD VALUE TABLE FOR ENGINE: WA475-10E0 . 555
STANDARD VALUE TABLE FOR MACHINE 559
STANDARD VALUE TABLE FOR MACHINE: WA475-10 559
STANDARD VALUE TABLE FOR MACHINE: WA475-10E0 585
MACHINE POSTURE AND PROCEDURES TO MEASURE PERFORMANCE . 609
30 TESTING AND ADJUSTING 613
CONTENTS 614
RELATED INFORMATION ON TESTING AND ADJUSTING 618
TOOLS FOR TESTING AND ADJUSTING . 618
SKETCH OF TOOLS FOR TESTING AND ADJUSTING . 628
ENGINE AND COOLING SYSTEM . 630
TEST ENGINE SPEED . 630
TEST ENGINE SPEED . 630
TEST BOOST PRESSURE . 632
TEST BOOST PRESSURE ON MACHINE MONITOR 632
TEST BOOST PRESSURE BY TESTING TOOL . 633
TEST EXHAUST GAS TEMPERATURE 636
TEST EXHAUST GAS TEMPERATURE 637
TEST EXHAUST GAS COLOR 639
TEST EXHAUST GAS COLOR BY HANDY SMOKE CHECKER . 639
TEST EXHAUST GAS COLOR BY SMOKE METER . 641
CHECK AND ADJUST VALVE CLEARANCE 643
TEST VALVE CLEARANCE 643
ADJUST VALVE CLEARANCE 645
TEST COMPRESSION PRESSURE . 646
TEST COMPRESSION PRESSURE . 646
TEST BLOWBY PRESSURE 649
TEST BLOWBY PRESSURE 649
TEST ENGINE OIL PRESSURE 652
TEST ENGINE OIL PRESSURE ON MACHINE MONITOR . 652
TEST ENGINE OIL PRESSURE BY TESTING TOOL 652
TEST EGR VALVE AND VGT OIL PRESSURE . 655
TEST EGR VALVE AND VGT OIL PRESSURE . 655
TEST FUEL PRESSURE 657
TEST FUEL PRESSURE 657
TEST FUEL RETURN RATE AND LEAKAGE . 660
TEST FUEL RETURN RATE AND LEAKAGE . 661
BLEED AIR FROM FUEL SYSTEM 665
BLEED AIR FROM FUEL SYSTEM 666
TEST FUEL CIRCUIT FOR LEAKAGE . 668
TEST FUEL CIRCUIT FOR LEAKAGE . 668
CYLINDER CUT-OUT MODE OPERATION . 671
NO-INJECTION CRANKING OPERATION . 672
TEST KDPF, SCR AND MUFFLER STACK FOR LOOSENESS AND DAMAGE . 673
TEST KDPF, SCR AND MUFFLER STACK FOR LOOSENESS AND DAMAGE . 673
TEST INSTALLED CONDITION OF CYLINDER HEADS AND MANIFOLDS 674
TEST INSTALLED CONDITION OF CYLINDER HEADS AND MANIFOLDS 674
TEST ENGINE PIPING FOR DAMAGE AND LOOSENESS . 675
TEST ENGINE PIPING FOR DAMAGE AND LOOSENESS . 675
TEST AND ADJUST AIR CONDITIONER COMPRESSOR BELT TENSION . 676
TEST AIR CONDITIONER COMPRESSOR BELT TENSION 676
ADJUST AIR CONDITIONER COMPRESSOR BELT TENSION 676
TEST ALTERNATOR BELT 679
TEST ALTERNATOR BELT TENSION 679
TEST AUTOMATIC TENSIONER 681
TEST AUTOMATIC TENSIONER 681
CLEAN FUEL DOSER 684
CLEAN FUEL DOSER 684
WRITE INJECTOR COMPENSATION VALUE TO ENGINE CONTROLLER 686
WRITE INJECTOR COMPENSATION VALUE . 686
WRITE CORRECTION FOR ASH IN SOOT ACCUMULATION TO ENGINE CONTROLLER 693
WRITE CORRECTION FOR ASH IN SOOT ACCUMULATION TO ENGINE CONTROLLER 693
TEST SCR RELATED FUNCTION . 694
TEST AdBlue/DEF PUMP RAISED PRESSURE 698
TEST INJECTION VOLUME FROM AdBlue/DEF INJECTOR 702
TEST AdBlue/DEF LINE HEATER RELAY 1 . 708
TEST AdBlue/DEF LINE HEATER RELAY 2 . 712
TEST AdBlue/DEF PUMP HEATER RELAY . 716
TEST AdBlue/DEF TANK HEATER VALVE . 721
TEST SCR DENITRATION EFFICIENCY . 725
CLEAN AdBlue/DEF TANK . 730
CLEAN AdBlue/DEF TANK . 730
CLEAN AdBlue/DEF PUMP . 735
CLEAN AdBlue/DEF PUMP . 735
POWER TRAIN . 741
TEST AND ADJUST POWER TRAIN OIL PRESSURE 741
TEST POWER TRAIN OIL PRESSURE . 744
TEST AND ADJUST HST OIL PRESSURE 762
TEST HST OIL PRESSURE . 762
ADJUST HST OIL PRESSURE . 766
ADJUST TRANSMISSION INPUT SHAFT SPEED SENSOR 767
ADJUST TRANSMISSION INPUT SHAFT SPEED SENSOR 767
ADJUST TRANSMISSION M2 SPEED SENSOR . 769
ADJUST TRANSMISSION M2 SPEED SENSOR . 769
FLUSH TRANSMISSION HYDRAULIC CIRCUIT 771
FLUSH TRANSMISSION HYDRAULIC CIRCUIT 771
TEST DRIVE SHAFT FOR LOOSENESS, BACKLASH, AND DAMAGE 773
TEST DRIVE SHAFT FOR LOOSENESS, BACKLASH, AND DAMAGE 773
TRAVEL WHEN ELECTRIC SYSTEM FAILS . 774
STEERING SYSTEM . 776
TEST STEERING WHEEL . 776
TEST STEERING WHEEL . 776
TEST AND ADJUST STEERING CIRCUIT OIL PRESSURE . 779
TEST STEERING CIRCUIT OIL PRESSURE 779
ADJUST STEERING CIRCUIT OIL PRESSURE 786
BLEED AIR FROM STEERING CYLINDER CIRCUIT 787
BLEED AIR FROM STEERING CYLINDER CIRCUIT 787
TEST AND ADJUST STEERING STOP VALVE . 788
TEST STEERING STOP VALVE 788
ADJUST STEERING STOP VALVE 788
BRAKE SYSTEM 790
RELEASE REMAINING PRESSURE IN BRAKE ACCUMULATOR CIRCUIT . 790
RELEASE REMAINING PRESSURE IN BRAKE ACCUMULATOR CIRCUIT . 790
TEST WHEEL BRAKE OIL PRESSURE . 791
TEST WHEEL BRAKE OIL PRESSURE . 791
TEST AND ADJUST ACCUMULATOR CHARGE PRESSURE . 794
TEST ACCUMULATOR CHARGE PRESSURE 794
ADJUST ACCUMULATOR CHARGE PRESSURE 795
TEST AND CHARGE ACCUMULATOR NITROGEN GAS PRESSURE FOR BRAKE . 797
TEST ACCUMULATOR NITROGEN GAS PRESSURE FOR BRAKE 797
CHARGE ACCUMULATOR NITROGEN GAS PRESSURE FOR BRAKE 800
RELEASE NITROGEN GAS WHEN YOU DISPOSE OF ACCUMULATOR 804
BLEED AIR FROM BRAKE CIRCUIT 806
BLEED AIR FROM BRAKE CIRCUIT 806
TEST BRAKE PERFORMANCE 809
TEST BRAKE PERFORMANCE 809
TEST BRAKE PEDAL 810
TEST BRAKE PEDAL 810
TEST PRESSURE DECREASE OF WHEEL BRAKE . 812
TEST PRESSURE DECREASE OF WHEEL BRAKE BY BRAKE TESTER . 813
TEST PRESSURE DECREASE OF WHEEL BRAKE WHEN ENGINE IS RUNNING 815
TEST WEAR OF WHEEL BRAKE DISC . 816
TEST WEAR OF WHEEL BRAKE DISC . 816
TEST PARKING BRAKE OIL PRESSURE . 818
TEST PARKING BRAKE OIL PRESSURE . 818
TEST PARKING BRAKE PERFORMANCE 820
TEST PARKING BRAKE PERFORMANCE 820
RELEASE PARKING BRAKE MANUALLY 821
RELEASE PARKING BRAKE MANUALLY 821
TEST WEAR AMOUNT OF PARKING BRAKE DISC 824
TEST WEAR AMOUNT OF PARKING BRAKE DISC 824
HYDRAULIC SYSTEM 825
RELEASE REMAINING PRESSURE FROM WORK EQUIPMENT CIRCUIT 825
RELEASE REMAINING PRESSURE FROM WORK EQUIPMENT CIRCUIT 825
TEST AND ADJUST WORK EQUIPMENT OIL PRESSURE . 827
TEST WORK EQUIPMENT OIL PRESSURE 827
ADJUST WORK EQUIPMENT OIL PRESSURE 833
TEST AND ADJUST WORK EQUIPMENT EPC OIL PRESSURE . 835
TEST WORK EQUIPMENT EPC OIL PRESSURE 835
ADJUST WORK EQUIPMENT EPC OIL PRESSURE 839
BLEED AIR FROM WORK EQUIPMENT CIRCUIT . 841
BLEED AIR FROM WORK EQUIPMENT PUMP 841
BLEED AIR FROM WORK EQUIPMENT CYLINDER 842
TEST COOLING FAN SPEED 843
TEST COOLING FAN SPEED 843
TEST COOLING FAN CIRCUIT OIL PRESSURE . 845
TEST COOLING FAN CIRCUIT OIL PRESSURE . 845
BLEED AIR FROM COOLING FAN CIRCUIT 849
BLEED AIR FROM COOLING FAN CIRCUIT 849
TEST ECSS ACCUMULATOR NITROGEN GAS PRESSURE AND CHARGE ACCUMULATOR WITH NITROGEN GAS 851
TEST ECSS ACCUMULATOR NITROGEN GAS PRESSURE . 851
CHARGE ECSS ACCUMULATOR WITH NITROGEN GAS . 853
WORK EQUIPMENT 857
TEST AND ADJUST BUCKET POTENTIOMETER LEVER 857
TEST BUCKET POTENTIOMETER LEVER . 857
ADJUST BUCKET POTENTIOMETER LEVER . 858
TEST AND ADJUST BOOM POTENTIOMETER LEVER 859
TEST BOOM POTENTIOMETER LEVER . 859
ADJUST BOOM POTENTIOMETER LEVER . 860
CAB RELATED PARTS . 861
TEST DIRECTIONAL LEVER 861
TEST DIRECTIONAL LEVER 861
TEST WORK EQUIPMENT CONTROL LEVER . 862
TEST WORK EQUIPMENT CONTROL LEVER . 862
TEST AJSS LEVER (AJSS SPECIFICATIONS) . 866
TEST AJSS LEVER . 866
TEST STEERING LOCK LEVER (AJSS SPECIFICATION) . 869
TEST STEERING LOCK LEVER 869
TEST AND ADJUST AJSS LEVER ANGLE SENSOR AND AJSS FRAME ANGLE SENSOR (AJSS SPECIFICATIONS) . 870
TEST AJSS LEVER ANGLE SENSOR AND AJSS FRAME ANGLE SENSOR 870
ADJUST AJSS LEVER ANGLE SENSOR AND AJSS FRAME ANGLE SENSOR 870
TEST AND ADJUST STEERING STOPPER BOLT (AJSS SPECIFICATIONS) . 874
TEST STEERING STOPPER BOLT 874
ADJUST STEERING STOPPER BOLT 874
ADJUST PLAY OF OPERATOR’S SEAT 875
ADJUST PLAY OF OPERATOR’S SEAT 875
ADJUST MIRRORS 876
ADJUST MIRRORS 876
ELECTRICAL SYSTEM . 878
SETTING AND ADJUSTMENT OF EACH EQUIPMENT 878
SET AND OPERATE MACHINE MONITOR . 882
OPERATOR MODE . 886
DISPLAY FUNCTION OF TECHNICIAN IDENTIFICATION STATUS SCREEN . 886
DISPLAY FUNCTION OF OPERATOR IDENTIFICATION INPUT SCREEN 886
CHECK FUNCTION BY LCD (LIQUID CRYSTAL DISPLAY) 887
CHECK FUNCTION OF SERVICE METER AND ODOMETER 888
USAGE LIMITATION AND CHANGING MAINTENANCE PASSWORD 888
SERVICE MODE 893
SERVICE MODE 893
CHECK PRE-DEFINED MONITORING INFORMATION 897
CHECK MONITORING INFORMATION 914
ABNORMALITY RECORD MENU . 933
CHECK MAINTENANCE RECORD 939
MAINTENANCE MODE SETTING 941
SET PHONE NUMBER ENTRY 947
DEFAULT SETTING MENU 949
TESTING MENU 966
ADJUSTMENT MENU . 980
NO-INJECTION CRANKING OPERATION .1056
KOMTRAX SETTINGS MENU .1059
DISPLAY SERVICE MESSAGE .1063
START UP KOMTRAX SYSTEM (MACHINE WITH GATEWAY FUNCTION CONTROLLER) 1065
STOP USING OF KOMTRAX SYSTEM (MACHINE WITH GATEWAY FUNCTION CONTROLLER) .1071
ADJUST REARVIEW CAMERA ANGLE 1073
ADJUST REARVIEW CAMERA ANGLE 1073
SET REGION OF Bluetooth(R) COMPATIBLE RADIO .1076
SET REGION OF Bluetooth(R) COMPATIBLE RADIO .1076
ENGINE CONTROLLER VOLTAGE CIRCUIT .1078
BATTERY DISCONNECT SWITCH .1079
TEST DIODES .1080
TEST DIODES BY DIGITAL TESTER .1080
TEST DIODES BY ANALOG TESTER 1080
AUTO-GREASING SYSTEM 1081
BLEED THE AIR IN AUTO-GREASING SYSTEM .1081
BLEED THE AIR IN AUTO-GREASING SYSTEM .1081
CORRESPONDENCE IN CASE OF GREASE LEAKAGE FROM OVER PRESSURE PROTECTION VALVE 1084
CORRESPONDENCE IN CASE OF GREASE LEAKAGE FROM OVER PRESSURE PROTECTION VALVE 1084
CHANGE LUBRICATION TIME AND LUBRICATION INTERVAL 1085
CHANGE LUBRICATION TIME AND LUBRICATION INTERVAL 1086
Pm-CLINIC .1088
Pm CLINIC SERVICE .1088
PM CLINIC CHECK SHEET: WA475-10 .1090
PM CLINIC CHECK SHEET: WA475-10E0 .1102
40 TROUBLESHOOTING 1115
CONTENTS 1116
RELATED INFORMATION TO TROUBLESHOOT .1132
PRECAUTIONS FOR TROUBLESHOOTING .1132
SEQUENCE OF EVENTS IN TROUBLESHOOTING .1133
GENERAL TROUBLESHOOTING POINTS 1135
TROUBLESHOOTING POINTS FOR UREA SCR SYSTEM 1136
CHECKS BEFORE TROUBLESHOOTING .1151
INSPECTION PROCEDURE BEFORE TROUBLESHOOTING .1153
WALK-AROUND CHECK .1153
TESTING IN ACCORDANCE WITH TESTING PROCEDURE 1155
CHECK FUEL LEVEL AND TYPE .1155
CHECK IMPURE INGREDIENT IN FUEL .1155
CHECK AdBlue® LEVEL AND TYPE 1156
CHECK FUEL PREFILTER 1156
CHECK FUEL MAIN FILTER 1158
CHECK ENGINE OIL LEVEL (OIL AMOUNT IN OIL PAN) AND TYPE .1159
CHECK COOLANT LEVEL(EXPANSION TANK) .1160
CHECK AIR CLEANER CLOGGING 1161
CLEAN OUTER ELEMENT .1162
REPLACE ELEMENT .1163
Check hydraulic oil level .1164
CHECK HYDRAULIC OIL STRAINER 1165
CHECK HYDRAULIC OIL FILTER 1167
CHECK OIL LEVEL IN TRANSMISSION CASE 1169
Check front axle case oil level .1170
Check rear axle case oil level 1171
BLEED AIR FROM FUEL SYSTEM 1172
BLEED AIR FROM HYDRAULIC SYSTEM .1172
CHECK ELECTRIC EQUIPMENT 1172
PREPARATION TO TROUBLESHOOT ELECTRICAL SYSTEM .1179
PROCEDURE FOR TROUBLESHOOTING .1189
ADJUSTMENT AFTER TROUBLESHOOTING 1192
SYMPTOM AND TROUBLESHOOTING NUMBERS .1194
INFORMATION DESCRIBED IN TROUBLESHOOTING TABLE 1199
TROUBLESHOOTING METHOD FOR OPEN CIRCUIT IN WIRING HARNESS OF PRESSURE SENSOR SYSTEM .1201
CONNECTOR AND WIRING HARNESS IDENTIFICATION TABLE .1204
CONNECTOR LAYOUT 1217
CONNECTOR CONTACT IDENTIFICATION 1228
T-BRANCH BOX AND T-BRANCH ADAPTER TABLE .1270
FUSE LOCATION TABLE .1276
PRECAUTIONS FOR CLEANING AND REPLACING KDPF (KCSF and KDOC) .1280
PREPARATION TO TROUBLESHOOT MACHINE MONITOR .1284
PROCEDURES FOR CREATING HARNESS CHECKER ON MACHINE MONITOR LCD UNIT .1286
PREPARATION OF SHORT CIRCUIT ELECTRICAL CONNECTOR (FOR FAILURE CODES [CA1883] AND [CA3135]) .1292
FAILURE CODE TABLE 1294
TROUBLESHOOTING BY FAILURE CODE (DISPLAY OF CODE) .1321
FAILURE CODE [1500L0] .1321
FAILURE CODE [1500MA] .1322
FAILURE CODE [1500MC] .1323
FAILURE CODE [1AR0MA] .1324
FAILURE CODE [2F00MA] .1325
FAILURE CODE [2F00MB] .1329
FAILURE CODE [2G42ZG] .1332
FAILURE CODE [2G43ZG] .1334
FAILURE CODE [6071NX] .1336
FAILURE CODE [879AKA] .1338
FAILURE CODE [879AKB] .1340
FAILURE CODE [879BKA] .1342
FAILURE CODE [879BKB] .1344
FAILURE CODE [879CKA] .1346
FAILURE CODE [879CKB] .1348
FAILURE CODE [879DKZ] .1350
FAILURE CODE [879EMC] .1352
FAILURE CODE [879FMC] .1355
FAILURE CODE [989A00] .1358
FAILURE CODE [989L00] .1359
FAILURE CODE [989M00] .1360
FAILURE CODE [989N00] .1361
FAILURE CODE [A1U0N3] .1362
FAILURE CODE [A1U0N4] .1364
FAILURE CODE [AA10NX] .1366
FAILURE CODE [AB00KE] .1368
FAILURE CODE [AB00KY] .1370
FAILURE CODE [AQ10N3] .1372
FAILURE CODE [AS00N3] .1374
FAILURE CODE [AS00R2] .1376
FAILURE CODE [AS00R3] .1377
FAILURE CODE [AS00R4] .1378
FAILURE CODE [AS00R5] .1379
FAILURE CODE [AS00R6] .1380
FAILURE CODE [AS00ZK] .1381
FAILURE CODE [AS10KM] .1382
FAILURE CODE [AS10NR] .1383
FAILURE CODE [AS10NT] .1384
FAILURE CODE [B@BAZG] .1385
FAILURE CODE [B@BAZK] .1386
FAILURE CODE [B@BCNS] .1388
FAILURE CODE [B@BCQA] .1389
FAILURE CODE [B@BCZK] .1391
FAILURE CODE [B@C6NS] .1393
FAILURE CODE [B@CFNS] .1395
FAILURE CODE [B@HANS] .1397
FAILURE CODE [CA115] 1398
FAILURE CODE [CA122] 1399
FAILURE CODE [CA123] 1401
FAILURE CODE [CA131] 1403
FAILURE CODE [CA132] 1405
FAILURE CODE [CA135] 1408
FAILURE CODE [CA141] 1410
FAILURE CODE [CA144] 1412
FAILURE CODE [CA145] 1414
FAILURE CODE [CA153] 1416
FAILURE CODE [CA154] 1419
FAILURE CODE [CA187] 1422
FAILURE CODE [CA221] 1424
FAILURE CODE [CA222] 1426
FAILURE CODE [CA227] 1428
FAILURE CODE [CA234] 1429
FAILURE CODE [CA238] 1430
FAILURE CODE [CA239] 1432
FAILURE CODE [CA249] 1434
FAILURE CODE [CA256] 1436
FAILURE CODE [CA271] 1438
FAILURE CODE [CA272] 1440
FAILURE CODE [CA273] 1441
FAILURE CODE [CA274] 1443
FAILURE CODE [CA322] 1444
FAILURE CODE [CA323] 1446
FAILURE CODE [CA324] 1448
FAILURE CODE [CA325] 1450
FAILURE CODE [CA331] 1452
FAILURE CODE [CA332] 1454
FAILURE CODE [CA343] 1456
FAILURE CODE [CA351] 1457
FAILURE CODE [CA352] 1458
FAILURE CODE [CA356] 1461
FAILURE CODE [CA357] 1463
FAILURE CODE [CA386] 1465
FAILURE CODE [CA431] 1466
FAILURE CODE [CA432] 1469
FAILURE CODE [CA441] 1473
FAILURE CODE [CA442] 1475
FAILURE CODE [CA449] 1476
FAILURE CODE [CA451] 1477
FAILURE CODE [CA452] 1479
FAILURE CODE [CA515] 1481
FAILURE CODE [CA516] 1483
FAILURE CODE [CA553] 1485
FAILURE CODE [CA555] 1486
FAILURE CODE [CA556] 1487
FAILURE CODE [CA559] 1488
FAILURE CODE [CA595] 1493
FAILURE CODE [CA687] 1494
FAILURE CODE [CA689] 1496
FAILURE CODE [CA691] 1498
FAILURE CODE [CA692] 1500
FAILURE CODE [CA697] 1502
FAILURE CODE [CA698] 1503
FAILURE CODE [CA731] 1504
FAILURE CODE [CA778] 1505
FAILURE CODE [CA1117] .1508
FAILURE CODE [CA1664] .1509
FAILURE CODE [CA1669] .1512
FAILURE CODE [CA1673] .1513
FAILURE CODE [CA1677] .1514
FAILURE CODE [CA1678] .1515
FAILURE CODE [CA1682] .1516
FAILURE CODE [CA1683] .1521
FAILURE CODE [CA1684] .1523
FAILURE CODE [CA1686] .1525
FAILURE CODE [CA1691] .1526
FAILURE CODE [CA1694] .1529
FAILURE CODE [CA1695] .1531
FAILURE CODE [CA1696] .1532
FAILURE CODE [CA1712] .1534
FAILURE CODE [CA1713] .1537
FAILURE CODE [CA1714] .1539
FAILURE CODE [CA1715] .1540
FAILURE CODE [CA1776] .1541
FAILURE CODE [CA1777] .1544
FAILURE CODE [CA1843] .1547
FAILURE CODE [CA1844] .1549
FAILURE CODE [CA1879] .1552
FAILURE CODE [CA1881] .1555
FAILURE CODE [CA1883] .1557
FAILURE CODE [CA1885] .1561
FAILURE CODE [CA1887] .1563
FAILURE CODE [CA1921] .1565
FAILURE CODE [CA1922] .1568
FAILURE CODE [CA1923] .1573
FAILURE CODE [CA1924] .1575
FAILURE CODE [CA1925] .1577
FAILURE CODE [CA1927] .1579
FAILURE CODE [CA1928] .1581
FAILURE CODE [CA1942] .1583
FAILURE CODE [CA1963] .1584
FAILURE CODE [CA1977] .1591
FAILURE CODE [CA1993] .1594
FAILURE CODE [CA2185] .1597
FAILURE CODE [CA2186] .1599
FAILURE CODE [CA2249] .1601
FAILURE CODE [CA2265] .1602
FAILURE CODE [CA2266] .1605
FAILURE CODE [CA2271] .1608
FAILURE CODE [CA2272] .1610
FAILURE CODE [CA2349] .1612
FAILURE CODE [CA2353] .1614
FAILURE CODE [CA2357] .1616
FAILURE CODE [CA2381] .1617
FAILURE CODE [CA2382] .1619
FAILURE CODE [CA2383] .1621
FAILURE CODE [CA2386] .1623
FAILURE CODE [CA2387] .1625
FAILURE CODE [CA2555] .1626
FAILURE CODE [CA2556] .1628
FAILURE CODE [CA2637] .1630
FAILURE CODE [CA2639] .1632
FAILURE CODE [CA2732] .1635
FAILURE CODE [CA2733] .1637
FAILURE CODE [CA2741] .1639
FAILURE CODE [CA2765] .1640
FAILURE CODE [CA2771] .1641
FAILURE CODE [CA2777] .1647
FAILURE CODE [CA2878] .1650
FAILURE CODE [CA2881] .1653
FAILURE CODE [CA2976] .1658
FAILURE CODE [CA3133] .1660
FAILURE CODE [CA3134] .1662
FAILURE CODE [CA3135] .1664
FAILURE CODE [CA3142] .1667
FAILURE CODE [CA3143] .1668
FAILURE CODE [CA3144] .1669
FAILURE CODE [CA3146] .1672
FAILURE CODE [CA3147] .1673
FAILURE CODE [CA3148] .1674
FAILURE CODE [CA3151] .1677
FAILURE CODE [CA3165] .1683
FAILURE CODE [CA3167] .1685
FAILURE CODE [CA3229] .1688
FAILURE CODE [CA3231] .1690
FAILURE CODE [CA3232] .1692
FAILURE CODE [CA3235] .1696
FAILURE CODE [CA3239] .1698
FAILURE CODE [CA3241] .1701
FAILURE CODE [CA3242] .1704
FAILURE CODE [CA3251] .1707
FAILURE CODE [CA3253] .1709
FAILURE CODE [CA3254] .1712
FAILURE CODE [CA3255] .1715
FAILURE CODE [CA3256] .1719
FAILURE CODE [CA3311] .1721
FAILURE CODE [CA3312] .1723
FAILURE CODE [CA3313] .1726
FAILURE CODE [CA3314] .1727
FAILURE CODE [CA3315] .1728
FAILURE CODE [CA3316] .1731
FAILURE CODE [CA3317] .1732
FAILURE CODE [CA3318] .1733
FAILURE CODE [CA3319] .1736
FAILURE CODE [CA3321] .1737
FAILURE CODE [CA3322] .1739
FAILURE CODE [CA3419] .1742
FAILURE CODE [CA3421] .1744
FAILURE CODE [CA3497] .1746
FAILURE CODE [CA3498] .1747
FAILURE CODE [CA3543] .1748
FAILURE CODE [CA3545] .1755
FAILURE CODE [CA3547] .1757
FAILURE CODE [CA3558] .1758
FAILURE CODE [CA3559] .1760
FAILURE CODE [CA3562] .1762
FAILURE CODE [CA3563] .1764
FAILURE CODE [CA3567] .1767
FAILURE CODE [CA3568] .1770
FAILURE CODE [CA3571] .1776
FAILURE CODE [CA3572] .1778
FAILURE CODE [CA3574] .1780
FAILURE CODE [CA3575] .1783
FAILURE CODE [CA3577] .1785
FAILURE CODE [CA3578] .1787
FAILURE CODE [CA3582] .1789
FAILURE CODE [CA3583] .1797
FAILURE CODE [CA3596] .1799
FAILURE CODE [CA3649] .1802
FAILURE CODE [CA3681] .1804
FAILURE CODE [CA3682] .1809
FAILURE CODE [CA3713] .1815
FAILURE CODE [CA3717] .1818
FAILURE CODE [CA3718] .1819
FAILURE CODE [CA3725] .1820
FAILURE CODE [CA3748] .1823
FAILURE CODE [CA3751] .1826
FAILURE CODE [CA3755] .1828
FAILURE CODE [CA3866] .1830
FAILURE CODE [CA3867] .1834
FAILURE CODE [CA3868] .1837
FAILURE CODE [CA3899] .1841
FAILURE CODE [CA3911] .1843
FAILURE CODE [CA3912] .1847
FAILURE CODE [CA3932] .1849
FAILURE CODE [CA3933] .1851
FAILURE CODE [CA3934] .1853
FAILURE CODE [CA3935] .1856
FAILURE CODE [CA3936] .1858
FAILURE CODE [CA4151] .1860
FAILURE CODE [CA4152] .1864
FAILURE CODE [CA4155] .1868
FAILURE CODE [CA4156] .1870
FAILURE CODE [CA4157] .1873
FAILURE CODE [CA4158] .1875
FAILURE CODE [CA4159] .1876
FAILURE CODE [CA4161] .1877
FAILURE CODE [CA4162] .1880
FAILURE CODE [CA4163] .1883
FAILURE CODE [CA4164] .1885
FAILURE CODE [CA4165] .1887
FAILURE CODE [CA4166] .1889
FAILURE CODE [CA4168] .1891
FAILURE CODE [CA4169] .1894
FAILURE CODE [CA4171] .1896
FAILURE CODE [CA4249] .1899
FAILURE CODE [CA4251] .1901
FAILURE CODE [CA4259] .1903
FAILURE CODE [CA4261] .1906
FAILURE CODE [CA4277] .1909
FAILURE CODE [CA4281] .1913
FAILURE CODE [CA4459] .1916
FAILURE CODE [CA4461] .1919
FAILURE CODE [CA4731] .1922
FAILURE CODE [CA4732] .1923
FAILURE CODE [CA4739] .1924
FAILURE CODE [CA4768] .1925
FAILURE CODE [CA4769] .1927
FAILURE CODE [CA4842] .1930
FAILURE CODE [CA4952] .1934
FAILURE CODE [CA5115] .1936
FAILURE CODE [CA5179] .1939
FAILURE CODE [CA5181] .1941
FAILURE CODE [CA5383] .1943
FAILURE CODE [D110KB] .1945
FAILURE CODE [D150KA] .1947
FAILURE CODE [D150KB] .1949
FAILURE CODE [D150KY] .1951
FAILURE CODE [D160KA] .1953
FAILURE CODE [D160KB] .1955
FAILURE CODE [D160KY] .1957
FAILURE CODE [D191KA] .1959
FAILURE CODE [D191KB] .1962
FAILURE CODE [D191KY] .1965
FAILURE CODE [D192KA] .1967
FAILURE CODE [D192KB] .1969
FAILURE CODE [D192KY] .1971
FAILURE CODE [D19JKZ] .1973
FAILURE CODE [D1E6KA] .1975
FAILURE CODE [D1E6KB] .1977
FAILURE CODE [D1E6KY] .1979
FAILURE CODE [D1Q1KA] .1981
FAILURE CODE [D1Q1KB] .1983
FAILURE CODE [D1Q1KY] .1985
FAILURE CODE [D1Q1MC] .1986
FAILURE CODE [D5ZHKA] .1988
FAILURE CODE [D5ZHKB] .1990
FAILURE CODE [D5ZHKZ] .1992
FAILURE CODE [D5ZHL6] .1995
FAILURE CODE [D811MC] .1997
FAILURE CODE [D862KA] .1998
FAILURE CODE [D8ALKA] .1999
FAILURE CODE [D8ALKB] .2001
FAILURE CODE [D8AQK4] .2003
FAILURE CODE [D8AQKR] .2004
FAILURE CODE [D8ARKR] .2006
FAILURE CODE [D8G1KT] .2008
FAILURE CODE [D8G6KT] .2009
FAILURE CODE [DAF0KT] .2010
FAILURE CODE [DAF0MB] .2011
FAILURE CODE [DAF0MC] .2012
FAILURE CODE [DAF3KK] .2013
FAILURE CODE [DAF8KB] .2015
FAILURE CODE [DAFDKB] .2016
FAILURE CODE [DAFGMC] .2018
FAILURE CODE [DAFLKA] .2019
FAILURE CODE [DAFLKB] .2021
FAILURE CODE [DAFQKR] .2023
FAILURE CODE [DAQ0KK] .2024
FAILURE CODE [DAQ0KT] .2027
FAILURE CODE [DAQ0MC] .2028
FAILURE CODE [DAQ1KA] .2029
FAILURE CODE [DAQ2KK] .2031
FAILURE CODE [DAQ4KB] .2034
FAILURE CODE [DAQ9KQ] .2036
FAILURE CODE [DAQLKA] .2037
FAILURE CODE [DAQLKB] .2039
FAILURE CODE [DAQQKR] .2041
FAILURE CODE [DAQRKR] .2042
FAILURE CODE [DAQRMA] .2043
FAILURE CODE [DAZ9KQ] .2044
FAILURE CODE [DAZQKR] .2045
FAILURE CODE [DB2QKR] .2046
FAILURE CODE [DB2RKR] .2054
FAILURE CODE [DB90KK] .2061
FAILURE CODE [DB90KT] .2064
FAILURE CODE [DB90MC] .2065
FAILURE CODE [DB91KA] .2066
FAILURE CODE [DB92KK] .2068
FAILURE CODE [DB95KX] .2071
FAILURE CODE [DB96KX] .2074
FAILURE CODE [DB99KQ] .2076
FAILURE CODE [DB9LKA] .2077
FAILURE CODE [DB9LKB] .2079
FAILURE CODE [DB9QKR] .2081
FAILURE CODE [DB9RKR] .2082
FAILURE CODE [DB9RMA] .2083
FAILURE CODE [DBE5KX] .2084
FAILURE CODE [DBE6KX] .2086
FAILURE CODE [DBE7KX] .2088
FAILURE CODE [DD61LD] .2090
FAILURE CODE [DDAAL6] .2092
FAILURE CODE [DDB6L4] .2094
FAILURE CODE [DDK3KA] .2097
FAILURE CODE [DDK3KB] .2100
FAILURE CODE [DDK4KA] .2103
FAILURE CODE [DDK4KB] .2106
FAILURE CODE [DDK6KA] .2108
FAILURE CODE [DDK6KB] .2111
FAILURE CODE [DDKLKA] .2114
FAILURE CODE [DDKLKB] .2116
FAILURE CODE [DDNRKA] .2118
FAILURE CODE [DDNRKY] .2121
FAILURE CODE [DDP5KA] .2123
FAILURE CODE [DDUAKR] .2125
FAILURE CODE [DDUBKR] .2129
FAILURE CODE [DDUCKR] .2133
FAILURE CODE [DF50KA] .2137
FAILURE CODE [DF50KY] .2139
FAILURE CODE [DGF1KA] .2141
FAILURE CODE [DGF1KB] .2143
FAILURE CODE [DGH2KA] .2145
FAILURE CODE [DGH2KX] .2147
FAILURE CODE [DGH4KA] .2149
FAILURE CODE [DGH4KX] .2151
FAILURE CODE [DGR4KB] .2153
FAILURE CODE [DGR4KZ] .2155
FAILURE CODE [DH21KA] .2157
FAILURE CODE [DH21KB] .2160
FAILURE CODE [DHA4KA] .2163
FAILURE CODE [DHHBKA] .2165
FAILURE CODE [DHHBKY] .2167
FAILURE CODE [DHHCKA] .2169
FAILURE CODE [DHHCKY] .2171
FAILURE CODE [DHPCKA] .2173
FAILURE CODE [DHPCKY] .2175
FAILURE CODE [DHPDKA] .2177
FAILURE CODE [DHPDKY] .2179
FAILURE CODE [DHT1KX] .2181
FAILURE CODE [DHT8KA] .2183
FAILURE CODE [DHT8KB] .2186
FAILURE CODE [DHT8ZG] .2188
FAILURE CODE [DHTCL6] .2189
FAILURE CODE [DHUDKA] .2191
FAILURE CODE [DHUDKB] .2194
FAILURE CODE [DJF1KA] .2196
FAILURE CODE [DK30KA] .2198
FAILURE CODE [DK30KY] .2200
FAILURE CODE [DK55KA] .2202
FAILURE CODE [DK55KY] .2205
FAILURE CODE [DK55L5] .2207
FAILURE CODE [DK59KA] .2208
FAILURE CODE [DK59KY] .2212
FAILURE CODE [DK59L8] .2216
FAILURE CODE [DK5AKA] .2221
FAILURE CODE [DK5AKY] .2225
FAILURE CODE [DK5BKA] .2229
FAILURE CODE [DK5BKY] .2233
FAILURE CODE [DK5BL8] .2237
FAILURE CODE [DK5CKA] .2242
FAILURE CODE [DK5CKY] .2246
FAILURE CODE [DK5DKA] .2250
FAILURE CODE [DK5DKY] .2254
FAILURE CODE [DK5DL8] .2258
FAILURE CODE [DK5EKA] .2263
FAILURE CODE [DK5EKY] .2267
FAILURE CODE [DK60KB] .2271
FAILURE CODE [DK60KR] .2272
FAILURE CODE [DK70KA] .2275
FAILURE CODE [DK70KY] .2278
FAILURE CODE [DK71KA] .2281
FAILURE CODE [DK71KY] .2284
FAILURE CODE [DK72KA] .2287
FAILURE CODE [DK72L8] .2288
FAILURE CODE [DKA0KA] .2292
FAILURE CODE [DKA0KY] .2295
FAILURE CODE [DKA0L0] .2298
FAILURE CODE [DKA1KA] .2301
FAILURE CODE [DKA1KY] .2304
FAILURE CODE [DKD0KA] .2307
FAILURE CODE [DKD0KY] .2309
FAILURE CODE [DKD0L8] .2311
FAILURE CODE [DKR0KA] .2312
FAILURE CODE [DKR0KB] .2315
FAILURE CODE [DKR1KA] .2317
FAILURE CODE [DKR1KB] .2320
FAILURE CODE [DKR2KX] .2322
FAILURE CODE [DKR2NX] .2323
FAILURE CODE [DKR5KA] .2325
FAILURE CODE [DKR5KB] .2328
FAILURE CODE [DLF1KA] .2330
FAILURE CODE [DLF1LC] .2332
FAILURE CODE [DLM0KA] .2334
FAILURE CODE [DLM0LC] .2336
FAILURE CODE [DLM3KA] .2338
FAILURE CODE [DLM3LC] .2340
FAILURE CODE [DLT3KX] .2342
FAILURE CODE [DLT4KX] .2344
FAILURE CODE [DLT4L0] .2346
FAILURE CODE [DPQ2KR] .2347
FAILURE CODE [DPQ3KR] .2350
FAILURE CODE [DSJ0KR] .2353
FAILURE CODE [DV00KB] .2356
FAILURE CODE [DV20KB] .2358
FAILURE CODE [DV20KY] .2360
FAILURE CODE [DW4PKA] .2361
FAILURE CODE [DW4PKB] .2363
FAILURE CODE [DW4PKY] .2365
FAILURE CODE [DW4QKA] .2367
FAILURE CODE [DW4QKB] .2369
FAILURE CODE [DW4QKY] .2371
FAILURE CODE [DW4RKA] .2373
FAILURE CODE [DW4RKB] .2375
FAILURE CODE [DW4RKY] .2377
FAILURE CODE [DW4SKA] .2379
FAILURE CODE [DW4SKB] .2381
FAILURE CODE [DW4SKY] .2383
FAILURE CODE [DW7BKA] .2385
FAILURE CODE [DW7BKB] .2387
FAILURE CODE [DW7BKY] .2389
FAILURE CODE [DWM1KA] .2391
FAILURE CODE [DWM1KB] .2393
FAILURE CODE [DWM1KY] .2395
FAILURE CODE [DWR1KA] .2397
FAILURE CODE [DWR1KB] .2399
FAILURE CODE [DWR1KY] .2401
FAILURE CODE [DWR2KA] .2403
FAILURE CODE [DWR2KB] .2404
FAILURE CODE [DWR2KY] .2405
FAILURE CODE [DWRAKA] .2406
FAILURE CODE [DWRAKB] .2407
FAILURE CODE [DWRAKY] .2408
FAILURE CODE [DWRBKA] .2409
FAILURE CODE [DWRBKB] .2411
FAILURE CODE [DWRBKY] .2413
FAILURE CODE [DWRCKA] .2414
FAILURE CODE [DWRCKB] .2416
FAILURE CODE [DWRCKY] .2418
FAILURE CODE [DWRDKA] .2419
FAILURE CODE [DWRDKB] .2421
FAILURE CODE [DWRDKY] .2423
FAILURE CODE [DWREKA] .2425
FAILURE CODE [DWREKB] .2427
FAILURE CODE [DWREKY] .2429
FAILURE CODE [DWRFKA] .2431
FAILURE CODE [DWRFKB] .2433
FAILURE CODE [DWRFKY] .2435
FAILURE CODE [DWRGKA] .2437
FAILURE CODE [DWRGKB] .2439
FAILURE CODE [DWRGKY] .2441
FAILURE CODE [DWRHKA] .2443
FAILURE CODE [DWRHKB] .2445
FAILURE CODE [DWRHKY] .2447
FAILURE CODE [DWRJKA] .2449
FAILURE CODE [DWRJKB] .2451
FAILURE CODE [DWRJKY] .2453
FAILURE CODE [DWRKKA] .2455
FAILURE CODE [DWRKKB] .2457
FAILURE CODE [DWRKKY] .2459
FAILURE CODE [DWRLKA] .2461
FAILURE CODE [DWRLKB] .2463
FAILURE CODE [DWRLKY] .2465
FAILURE CODE [DX16KA] .2467
FAILURE CODE [DX16KB] .2469
FAILURE CODE [DX16KY] .2471
FAILURE CODE [DX35KA] .2473
FAILURE CODE [DX35KB] .2475
FAILURE CODE [DX35KY] .2477
FAILURE CODE [DX4PKA] .2479
FAILURE CODE [DX4PKB] .2481
FAILURE CODE [DX4PKY] .2483
FAILURE CODE [DXA1KA] .2485
FAILURE CODE [DXA1KB] .2487
FAILURE CODE [DXA1KY] .2489
FAILURE CODE [DXANKA] .2490
FAILURE CODE [DXANKB] .2492
FAILURE CODE [DXANKY] .2494
FAILURE CODE [DXE2KA] .2496
FAILURE CODE [DXE2KB] .2498
FAILURE CODE [DXE2KY] .2500
FAILURE CODE [DXF0KA] .2501
FAILURE CODE [DXF0KB] .2503
FAILURE CODE [DXF0KY] .2505
FAILURE CODE [DXHJKA] .2507
FAILURE CODE [DXHJKB] .2509
FAILURE CODE [DXHJKY] .2511
FAILURE CODE [DXHKKA] .2513
FAILURE CODE [DXHKKB] .2515
FAILURE CODE [DXHKKY] .2517
FAILURE CODE [DY30MA] .2519
FAILURE CODE [DY30MC] .2523
FAILURE CODE [DY30ME] .2528
FAILURE CODE [F313KA] .2530
FAILURE CODE [F313KB] .2532
FAILURE CODE [F318KB] .2533
FAILURE CODE [F318KY] .2535
FAILURE CODE [F7FQKR] .2536
FAILURE CODE [F7G0MC] .2544
FAILURE CODE [FG11KA] .2545
FAILURE CODE [FG11KY] .2548
FAILURE CODE [FG12KA] .2551
FAILURE CODE [FG12KY] .2554
FAILURE CODE [FG13L0] .2557
FAILURE CODE [FG14MC] .2558
FAILURE CODE [FH11N1] .2559
FAILURE CODE [FH12N1] .2560
FAILURE CODE [FH3100] .2561
FAILURE CODE [FL01KR] .2562
FAILURE CODE [FL02KR] .2563
FAILURE CODE [FL03KR] .2564
FAILURE CODE [FL04KR] .2565
FAILURE CODE [FL05KR] .2566
FAILURE CODE [FL06KR] .2567
FAILURE CODE [FL07KR] .2568
FAILURE CODE [FL08KR] .2569
FAILURE CODE [FL09KR] .2570
FAILURE CODE [FL0AKB] .2571
FAILURE CODE [FL0ALD] .2573
FAILURE CODE [FL0BKB] .2574
FAILURE CODE [FL0BLD] .2576
FAILURE CODE [FL0CKB] .2577
FAILURE CODE [FL0CLD] .2579
FAILURE CODE [FL0DKB] .2580
FAILURE CODE [FL0DLD] .2582
FAILURE CODE [FL0GLD] .2583
FAILURE CODE [FL0HLD] .2584
FAILURE CODE [FL0JLD] .2585
FAILURE CODE [FL0KLD] .2586
FAILURE CODE [FL0LLD] .2587
FAILURE CODE [FL0MLD] .2588
FAILURE CODE [FM10MA] .2589
FAILURE CODE [FM11MA] .2590
FAILURE CODE [FM12MA] .2591
FAILURE CODE [FM13MA] .2592
FAILURE CODE [FM14MA] .2593
FAILURE CODE [LA00L3] .2594
FAILURE CODE [M000NS] .2595
FAILURE CODE [M000ZG] .2596
TROUBLESHOOTING OF ELECTRICAL SYSTEM (E-MODE) .2597
ENGINE DOES NOT START (ENGINE DOES NOT CRANK) .2597
MANUAL PREHEATING SYSTEM DOES NOT WORK 2604
AUTOMATIC PREHEATING SYSTEM DOES NOT OPERATE 2607
WHILE PREHEATING IS IN OPERATION, PREHEATING PILOT LAMP DOES NOT LIGHT UP .2610
ALL OF LCD UNIT, LED UNIT, AND METER UNIT ON MACHINE MONITOR DISPLAY NOTHING 2612
LCD UNIT ON MACHINE MONITOR SHOWS NOTHING .2615
BACKLIGHT OF LCD UNIT ON MACHINE MONITOR IS ABNORMAL (BACKLIGHT GOES OFF OR FLICKERS) .2618
LCD UNIT ON MACHINE MONITOR IS ABNORMAL .2621
METER UNIT DISPLAY ON MACHINE MONITOR IS ABNORMAL .2624
NIGHT MODE LAMP OF METER UNIT ON MACHINE MONITOR IS ABNORMAL 2627
LED UNIT LAMP ON MACHINE MONITOR IS ABNORMAL 2631
SOME ITEMS OF GAUGES AND CAUTION LAMPS ON MACHINE MONITOR ARE NOT SHOWN NORMALLY 2634
AdBlue/DEF LEVEL IS NOT DISPLAYED PROPERLY 2635
REARVIEW MONITOR DOES NOT LIGHT UP OR BACKLIGHT FLICKERS 2638
REARVIEW MONITOR IMAGES ARE NOT SHOWN CLEARLY .2641
REARVIEW MONITOR BRIGHTNESS CANNOT BE ADJUSTED 2644
NIGHT MODE LAMP OF REARVIEW MONITOR IS ABNORMAL .2648
AIR CLEANER CLOGGING INDICATOR LAMP DOES NOT LIGHT UP .2652
RADIATOR COOLANT LEVEL CAUTION LAMP DOES NOT LIGHT UP .2654
PARKING BRAKE INDICATOR LAMP DOES NOT LIGHT WHEN PARKING BRAKE IS SET TO ON (PARKING) POSITION 2656
BRAKE OIL PRESSURE CAUTION LAMP DOES NOT LIGHT UP WHEN FRONT BRAKE ACCUMULATOR OIL PRESSURE IS LOW 2660
BRAKE OIL PRESSURE CAUTION LAMP DOES NOT LIGHT UP WHEN REAR BRAKE ACCUMULATOR OIL PRESSURE IS LOW .2661
FUEL LEVEL GAUGE DOES NOT INDICATE CORRECT LEVEL 2662
HYDRAULIC OIL TEMPERATURE GAUGE DOES NOT RISE OR HYDRAULIC OIL TEMPERATURE CAUTION LAMP DOES NOT LIGHT UP .2664
SEATBELT CAUTION LAMP DOES NOT SHOW NORMALLY 2666
ALARM BUZZER DOES NOT SOUND .2667
ALARM BUZZER DOES NOT STOP 2669
TRACTION CONTROL IS NOT RELEASED WHEN ONE-PUSH TRACTION CONTROL SWITCH IS PUSHED 2670
BUCKET POSITIONER DOES NOT WORK WHEN BUCKET CONTROL SWITCH IS PUSHED 2672
PARKING BRAKE DOES NOT OPERATE EVEN IF IT IS APPLIED, OR THE BRAKE DRAGS IN FORWARD OR REVERSE TRAVEL WHEN PARKING BRAKE IS RELEASED 2674
LOADER PUMP IS FIXED TO THE MINIMUM FLOW 2678
DIRECTIONAL SELECTOR (FNR) SWITCH MODE IS NOT SELECTED OR NOT RELEASED 2679
TRACTION CONTROL SETTING CAN NOT SWITCH WHEN TRACTION CONTROL SWITCH IS PUSHED 2680
ECSS DOES NOT OPERATE OR CANNOT BE CANCELED .2681
FUNCTION OF AUTO-DIGGING IS NOT ENABLED OR DISABLED WHEN AUTO-DIGGING SWITCH IS PUSHED 2682
REMOTE BOOM POSITIONER CANNOT BE SET WHEN BOOM POSITIONER SWITCH IS PUSHED 2683
SETTING OF REMOTE BUCKET POSITIONER CAN NOT CHANGE WHEN BUCKET POSITIONER SWITCH IS PUSHED 2684
HORN DOES NOT MAKE SOUND (STEERING WHEEL SPECIFICATION) .2685
HORN DOES NOT MAKE SOUND (AJSS SPECIFICATION) .2688
HORN DOES NOT STOP SOUNDING (STEERING WHEEL SPECIFICATION) 2691
HORN DOES NOT STOP SOUNDING (AJSS SPECIFICATION) 2693
NONE OF HEADLAMP, CLEARANCE LAMP, OR TAIL LAMP LIGHTS UP (STEERING WHEEL SPECIFICATION) .2695
NONE OF HEADLAMP, CLEARANCE LAMP, OR TAIL LAMP LIGHTS UP (AJSS SPECIFICATION) .2697
CLEARANCE LAMP AND TAIL LAMP DO NOT LIGHT UP OR GO OFF (STEERING WHEEL SPECIFICATION) .2699
CLEARANCE LAMP AND TAIL LAMP DO NOT LIGHT UP OR GO OFF (AJSS SPECIFICATION) .2703
NEITHER OF LOW BEAM AND HIGH BEAM OF HEADLAMP DO NOT LIGHT UP OR GO OFF (STEERING WHEEL SPECIFICATION) 2707
NEITHER OF LOW BEAM AND HIGH BEAM OF HEADLAMP DO NOT LIGHT UP OR GO OFF (AJSS SPECIFICATION) 2711
LOW BEAM OF HEADLAMP DOES NOT LIGHT UP OR GOES OFF (STEERING WHEEL SPECIFICATION) .2715
LOW BEAM OF HEADLAMP DOES NOT LIGHT UP OR GOES OFF (AJSS SPECIFICATION) .2717
HIGH BEAM OF HEADLAMP DOES NOT LIGHT UP OR GOES OFF (STEERING WHEEL SPECIFICATION) 2719
HIGH BEAM OF HEADLAMP DOES NOT LIGHT UP OR GOES OFF (AJSS SPECIFICATION) 2721
FRONT WORKING LAMP DOES NOT LIGHT UP OR GO OFF 2723
FRONT WORKING LAMP DOES NOT LIGHT UP OR GO OFF (EU SPECIFICATIONS) 2727
REAR WORKING LAMP DOES NOT LIGHT UP OR GO OFF .2731
NONE OF TURN SIGNAL LAMPS OR HAZARD LAMP LIGHTS UP OR GOES OFF (STEERING WHEEL SPECIFICATION) .2735
NONE OF TURN SIGNAL LAMPS OR HAZARD LAMP LIGHTS UP OR GOES OFF (STEERING WHEEL SPECIFICATION FOR EU) 2738
NONE OF TURN SIGNAL LAMPS OR HAZARD LAMP LIGHTS UP OR GOES OFF (AJSS SPECIFICATION) .2741
TURN SIGNAL LAMPS DO NOT LIGHT UP OR GO OFF (STEERING WHEEL SPECIFICATION) 2744
TURN SIGNAL LAMPS DO NOT LIGHT UP OR GO OFF (STEERING WHEEL SPECIFICATION FOR EU) .2747
TURN SIGNAL LAMPS DO NOT LIGHT UP OR GO OFF (AJSS SPECIFICATION) 2750
HAZARD LAMP DOES NOT LIGHT UP OR GO OFF (STEERING WHEEL SPECIFICATION) 2753
HAZARD LAMP DOES NOT LIGHT UP OR GO OFF (STEERING WHEEL SPECIFICATION FOR EU) .2757
HAZARD LAMP DOES NOT LIGHT UP OR GO OFF (AJSS SPECIFICATION) 2761
BRAKE LAMP DOES NOT LIGHT UP OR STAYS LIT .2764
BACKUP LAMP DOES NOT LIGHT UP OR STAYS LIT 2768
BACKUP BUZZER DOES NOT SOUND OR DOES NOT STOP .2771
FRONT WIPER DOES NOT OPERATE (STEERING WHEEL SPECIFICATION) .2773
FRONT WIPER DOES NOT OPERATE (AJSS SPECIFICATION) .2777
REAR WIPER DOES NOT OPERATE (STEERING WHEEL SPECIFICATION) 2781
REAR WIPER DOES NOT OPERATE (AJSS SPECIFICATION) 2785
FUEL FEED PUMP DOES NOT OPERATE OR DOES NOT STOP AUTOMATICALLY 2789
FAN DOES NOT ROTATE IN REVERSE 2793
FAN DOES NOT ROTATE IN REVERSE 2794
WINDOW WASHER DOES NOT WORK .2795
KOMTRAX SYSTEM DOES NOT OPERATE NORMALLY 2798
AUTO GREASE PUMP DISPLAY SHOWS [FCS] 2799
AUTO GREASE PUMP DISPLAY SHOWS [FLL] 2801
AUTO GREASE SYSTEM DOES NOT WORK OR STOP 2802
ANGLE OF REAR VIEW MIRROR CAN NOT BE ADJUSTED WHEN ELECTRIC MIRROR ANGLE ADJUSTMENT SWITCH IS OPERATED 2804
HEATER MIRROR DOES NOT WORK OR TURN OFF .2811
REAR HEATED WIRE GLASS DOES NOT WORK OR TURN OFF 2815
POWERED TILTABLE ENGINE HOOD DOES NOT OPEN/CLOSE 2819
COMMAND SELECTOR OPERATION DOES NOT WORK 2824
AIR CONDITIONER PANEL OPERATION DOES NOT WORK .2827
TRAVEL SPEED CONTROL DIAL AND TRAVEL SPEED CONTROL DIAL GAUGE ON MACHINE MONITOR DO NOT MATCH .2830
KEYPAD BACK LIGHT AND PILOT LAMP DO NOT DIM WHEN MONITOR BRIGHTNESS SELECTOR SWITCH IS AT THE NIGHT MODE 2832
BACK LIGHT OF AIR CONDITIONER PANEL DOES NOT DIM WHEN MONITOR BRIGHTNESS SELECTOR SWITCH IS AT THE NIGHT MODE .2834
COMMAND SELECTOR BACK LIGHT AND PILOT LAMP DO NOT DIM WHEN MONITOR BRIGHTNESS SELECTOR SWITCH IS AT THE NIGHT MODE 2836
TROUBLESHOOTING FOR HYDRAULIC AND MECHANICAL SYSTEMS (H MODE) .2838
INFORMATION MENTIONED IN TROUBLESHOOTING TABLE (H MODE) .2838
FAILURE MODE AND CAUSE TABLE 2839
MACHINE DOES NOT MOVE, OR TRAVEL SPEED IS SLOW 2885
MACHINE DOES NOT MOVE, OR TRAVEL SPEED IS SLOW (FORWARD TRAVEL SPEED 0 TO 1 km/h (DOES NOT MOVE), REVERSE TRAVEL SPEED 0 TO 1 km/h (DOES NOT MOVE)) .2886
MACHINE DOES NOT MOVE, OR TRAVEL SPEED IS SLOW (FORWARD TRAVEL SPEED 0 TO 1 km/h (DOES NOT MOVE), REVERSE TRAVEL SPEED 0 TO 9 km/h) .2890
MACHINE DOES NOT MOVE, OR TRAVEL SPEED IS SLOW (FORWARD TRAVEL SPEED 0 TO 1 km/h (DOES NOT MOVE), REVERSE TRAVEL SPEED 9 TO 26 km/h) 2892
MACHINE DOES NOT MOVE, OR TRAVEL SPEED IS SLOW (FORWARD TRAVEL SPEED 0 TO 1 km/h (DOES NOT MOVE), REVERSE TRAVEL SPEED 26 km/h OR MORE (REVERSE TRAVEL IS CORRECT)) .2893
MACHINE DOES NOT MOVE, OR TRAVEL SPEED IS SLOW (FORWARD TRAVEL SPEED 1 TO 7 km/h, REVERSE TRAVEL SPEED 0 TO 1 km/h (DOES NOT MOVE)) .2894
MACHINE DOES NOT MOVE, OR TRAVEL SPEED IS SLOW (FORWARD TRAVEL SPEED 1 TO 7 km/h, REVERSE TRAVEL SPEED 1 TO 9 km/h) .2895
MACHINE DOES NOT MOVE, OR TRAVEL SPEED IS SLOW (FORWARD TRAVEL SPEED 1 TO 7 km/h, REVERSE TRAVEL SPEED 9 TO 26 km/h) 2899
MACHINE DOES NOT MOVE, OR TRAVEL SPEED IS SLOW (FORWARD TRAVEL SPEED 1 TO 7 km/h, REVERSE TRAVEL SPEED 26 km/h OR MORE (REVERSE TRAVEL IS CORRECT)) .2900
MACHINE DOES NOT MOVE, OR TRAVEL SPEED IS SLOW (FORWARD TRAVEL SPEED 7 TO 14 km/h, REVERSE TRAVEL SPEED 0 TO 1 km/h (DOES NOT MOVE)) 2901
MACHINE DOES NOT MOVE, OR TRAVEL SPEED IS SLOW (FORWARD TRAVEL SPEED 7 TO 14 km/h, REVERSE TRAVEL SPEED 1 TO 9 km/h) 2902
MACHINE DOES NOT MOVE, OR TRAVEL SPEED IS SLOW (FORWARD TRAVEL SPEED 7 TO 14 km/h, REVERSE TRAVEL SPEED 9 TO 26 km/h) .2904
MACHINE DOES NOT MOVE, OR TRAVEL SPEED IS SLOW (FORWARD TRAVEL SPEED 7 TO 14 km/h, REVERSE TRAVEL SPEED 26 km/h OR MORE (REVERSE TRAVEL IS CORRECT)) 2906
MACHINE DOES NOT MOVE, OR TRAVEL SPEED IS SLOW (FORWARD TRAVEL SPEED 14 TO 36 km/h, REVERSE TRAVEL SPEED 0 TO 1 km/h (DOES NOT MOVE)) .2907
MACHINE DOES NOT MOVE, OR TRAVEL SPEED IS SLOW (FORWARD TRAVEL SPEED 14 TO 36 km/h, REVERSE TRAVEL SPEED 1 TO 9 km/h) .2908
MACHINE DOES NOT MOVE, OR TRAVEL SPEED IS SLOW (FORWARD TRAVEL SPEED 14 TO 36 km/h, REVERSE TRAVEL SPEED 9 TO 26 km/h) 2909
MACHINE DOES NOT MOVE, OR TRAVEL SPEED IS SLOW (FORWARD TRAVEL SPEED 14 TO 36 km/h, REVERSE TRAVEL SPEED 26 km/h OR MORE (REVERSE TRAVEL IS CORRECT)) .2910
MACHINE DOES NOT MOVE, OR TRAVEL SPEED IS SLOW (FORWARD TRAVEL SPEED 36 km/h OR MORE (FORWARD TRAVEL IS CORRECT), REVERSE TRAVEL SPEED 0 TO 1 km/h (DOES NOT MOVE)) .2911
MACHINE DOES NOT MOVE, OR TRAVEL SPEED IS SLOW (FORWARD TRAVEL SPEED 36 km/h OR MORE (FORWARD TRAVEL IS CORRECT), REVERSE TRAVEL SPEED 1 TO 9 km/h) .2912
MACHINE DOES NOT MOVE, OR TRAVEL SPEED IS SLOW (FORWARD TRAVEL SPEED 36 km/h OR MORE (FORWARD TRAVEL IS CORRECT), REVERSE TRAVEL SPEED 9 TO 26 km/h) 2913
NOT SUFFICIENT DRAWBAR PULL .2914
RIM PULL IS WEAK (ONLY IMMEDIATELY AFTER THE MACHINE GOES INTO THE OBJECTIVE MATERIAL) 2915
NOT SUFFICIENT DRAWBAR PULL (ONLY WHEN WORK EQUIPMENT IS IN OPERATION) 2916
INSUFFICIENT DRAWBAR PULL (ONLY WHEN INCREASING TRVEL SPEED, TRAVELING UPHILL AT 0 TO 7 km/h, OR WHEN DOING DIGGING) 2917
INSUFFICIENT DRAWBAR PULL (ONLY WHEN INCREASING TRVEL SPEED, TRAVELING UPHILL AT 7 TO 14 km/h (0 TO 7 km/h IS CORRECT) 2920
STRONG SHOCKS ARE MADE WHEN YOU START MACHINE OR SHIFT GEARS 2921
STRONG SHOCKS ARE MADE WHEN MACHINE MOVES OFF AND DO THE GEAR SHIFT (ONLY WHEN MACHINE MOVES OFF) .2922
STRONG SHOCKS ARE MADE AT MOVE OFF AND GEAR SHIFT (AT ALL GEAR SHIFT) .2924
STRONG SHOCKS ARE MADE AT MOVE OFF AND GEAR SHIFT (SPECIFIED GEAR SHIFT) 2926
NO SHOCK IS MADE AT MOVE OFF AND GEAR SHIFT, BUT TIME LAG IS LARGE 2928
ENGINE SPEED DROPS LARGELY 2931
ENGINE SPEED DECREASES LARGELY (ONLY IMMEDIATELY AFTER MACHINE GOES IN OBJECTIVE MATERIAL) 2932
ENGINE SPEED DROPS LARGELY (ONLY WHEN WORK EQUIPMENT IS IN OPERATION) .2933
ENGINE SPEED DROPS LARGELY (OTHER THAN WHEN IMMEDIATELY AFTER THRUSTING INTO OBJECT OR WHEN WORK EQUIPMENT IS IN OPERATION) .2934
THE BRAKING FORCE OF THE ENGINE BRAKE IS NOT SUFFICIENT (BRAKING FORCE IS WEAK AT DOWNHILL TRAVEL, OR A TIME LAG OCCURS AT DIRECTIONAL SELECTION OPERATION) .2936
THE BRAKING FORCE OF THE ENGINE BRAKE IS NOT SUFFICIENT (BRAKING FORCE IS WEAK AT DOWNHILL TRAVEL, OR A TIME LAG OCCURS AT DIRECTIONAL SELECTION OPERATION) (ONLY WHEN THE TRAVEL SPEED IS BETWEEN 0 AND 7 km/h OR BETWEEN 14 AND 38 km/h) 2937
THE BRAKING FORCE OF THE ENGINE BRAKE IS NOT SUFFICIENT (BRAKING FORCE IS WEAK AT DOWNHILL TRAVEL, OR A TIME LAG OCCURS AT DIRECTIONAL SELECTION OPERATION) (ONLY WHEN THE TRAVEL SPEED IS BETWEEN 7 AND 14 km/h) .2938
THE BRAKING FORCE OF THE ENGINE BRAKE IS NOT SUFFICIENT (BRAKING FORCE IS WEAK AT DOWNHILL TRAVEL, OR TIME LAG OCCURS AT DIRECTIONAL SELECTION OPERATION) (REGARDLESS OF TRAVEL SPEED) 2939
MACHINE DOES NOT TURN (FOR STEERING WHEEL SPEC) .2942
MACHINE DOES NOT TURN (FOR AJSS SPEC) .2944
TURNING RESPONSE IS UNSATISFACTORY (FOR STEERING WHEEL SPEC) 2946
TURNING RESPONSE IS UNSATISFACTORY (AJSS SPECIFICATION) .2948
STEERING WHEEL IS HEAVY TO OPERATE 2950
MACHINE SWAYS OR STRONG SHOCKS ARE MADE WHILE MACHINE TURNS (FOR STEERING WHEEL SPEC) .2951
MACHINE SWAYS OR STRONG SHOCKS ARE MADE WHILE MACHINE TURNS (FOR AJSS SPEC) .2953
TURNING RADIUS IS DIFFERENT ON THE LEFT AND RIGHT .2955
WHEEL BRAKES DO NOT OPERATE OR ARE WEAK .2956
WHEEL BRAKES ARE NOT RELEASED OR DRAG .2958
PARKING BRAKE DOES NOT OPERATE OR IS WEAK .2959
PARKING BRAKE IS NOT RELEASED OR DRAGS 2960
BOOM DOES NOT RISE 2962
BOOM MOVES SLOW OR LACKS LIFTING FORCE 2965
RISING BOOM SLOWS DOWN AT SPECIFIED HEIGHT 2968
LIFT CYLINDER DOES NOT HOLD BUCKET ON GROUND 2969
HYDRAULIC DRIFT OF BOOM IS LARGE 2971
BOOM MOVES UP AND DOWN DURING OPERATION .2972
BUCKET DOES NOT TILT BACK .2973
BUCKET MOVES SLOW OR LACKS TILT BACK FORCE 2976
BUCKET SLOWS DOWN DURING TILT BACK OR DUMP OPERATION 2979
BUCKET CYLINDER DOES NOT HOLD BUCKET ON GROUND 2980
HYDRAULIC DRIFT OF BUCKET IS LARGE 2982
BUCKET TILTS BACK AND FORTH DURING CARRYING LOAD (WORK EQUIPMENT VALVE IS IN HOLD) 2983
BOOM AND BUCKET CONTROL LEVERS DO NOT MOVE SMOOTHLY AND ARE HEAVY TO MOVE .2984
ENGINE SPEED FALLS LARGELY OR ENGINE STOPS WHEN YOU OPERATE WORK EQUIPMENT 2985
STRONG SHOCKS ARE MADE WHEN YOU MOVE OR STOP WORK EQUIPMENT .2987
WHEN SINGLE WORK EQUIPMENT IS RELIEVED HYDRAULICALLY, OTHER WORK EQUIPMENT MOVES 2990
ECSS DOES NOT OPERATE AND MACHINE PITCHES AND BOUNCES .2991
FAN SPEED IS ABNORMAL (TOO HIGH OR LOW, OR DOES NOT ROTATE) .2992
UNUSUAL NOISE IS HEARD FROM AROUND FAN 2994
TROUBLESHOOTING OF ENGINE (S-MODE) 2995
INFORMATION GIVEN IN TROUBLESHOOTING TABLE (S MODE) .2995
ENGINE DOES NOT CRANK WHEN STARTING SWITCH IS TURNED TO START POSITION 2996
ENGINE CRANKS BUT NO EXHAUST SMOKE COMES OUT 2997
FUEL IS SPRAYED BUT ENGINE DOES NOT START (MISFIRING: ENGINE CRANKS BUT DOES NOT START) .2998
ENGINE STARTABILITY IS UNSATISFACTORY .2999
ENGINE DOES NOT PICK UP SMOOTHLY 3001
ENGINE STOPS DURING OPERATION .3003
ENGINE RUNS ROUGH OR IS NOT STABLE 3005
ENGINE LACKS POWER 3006
KDPF GETS CLOGGED IN A SHORT TIME .3008
ENGINE OIL CONSUMPTION IS EXCESSIVE .3010
OIL BECOMES CONTAMINATED QUICKLY 3011
FUEL CONSUMPTION IS EXCESSIVE .3012
OIL MIXES INTO COOLANT (OR COOLANT SPURTS BACK AND COOLANT LEVEL DOES DOWN) .3013
ENGINE OIL PRESSURE DROPS .3014
FUEL MIXES INTO ENGINE OIL 3016
WATER MIXES INTO ENGINE OIL (MILKY) .3017
COOLANT TEMPERATURE RISES TOO HIGH (OVERHEAT) .3018
UNUSUAL NOISE IS HEARD 3019
VIBRATION IS EXCESSIVE 3020
AIR CANNOT BE BLED FROM FUEL CIRCUIT 3021
ACTIVE REGENERATION IS DONE FREQUENTLY 3022
ACTIVE REGENERATION TAKES LONG 3024
WHITE SMOKE IS EXHAUSTED DURING ACTIVE REGENERATION .3026
ADBLUE/DEF CONSUMPTION IS EXCESSIVE .3027
THERE IS AN UNUSUAL SMELL (IRRITATING ODOR) .3029
FOREIGN MATERIAL MIXES INTO ADBLUE/DEF (ADBLUE/DEF LEVEL INCREASES) .3030
TROUBLESHOOTING FOR AUTO-GREASING SYSTEM 3031
OUTLINE OF FAILURE DISPLAY 3031
TROUBLESHOOTING WHEN ERROR MESSAGE [FPS] IS SHOWN .3032
TROUBLESHOOTING FOR AUTOMATIC GREASE PUMP .3033
REPLACE PUMP ELEMENT 3035
TROUBLESHOOTING FOR GREASE SUPPLY SYSTEM 3036
REPLACE AUTO-GREASING CONTROLLER 3038
Assembly procedure when disassembled in troubleshooting .3039
50 DISASSEMBLY AND ASSEMBLY .3041
CONTENTS 3042
RELATED INFORMATION ON DISASSEMBLY AND ASSEMBLY .3047
HOW TO READ THIS MANUAL .3047
COATING MATERIALS LIST 3049
SPECIAL TOOLS LIST 3053
SKETCHES OF SPECIAL TOOLS .3077
PREPARATION .3092
DRAIN AND ADD COOLANT .3092
DRAIN COOLANT .3093
ADD COOLANT .3095
DRAIN AND ADD HYDRAULIC OIL .3097
DRAIN HYDRAULIC OIL .3098
ADD HYDRAULIC OIL .3099
DRAIN AND ADD FUEL 3101
DRAIN FUEL 3102
ADD FUEL 3102
COLLECT AND REFILL REFRIGERANT 3103
COLLECT REFRIGERANT .3104
REFILL REFRIGERANT 3105
ENGINE AND COOLING SYSTEM .3106
REMOVE AND INSTALL SUPPLY PUMP ASSEMBLY .3106
REMOVE SUPPLY PUMP ASSEMBLY .3107
INSTALL SUPPLY PUMP ASSEMBLY 3115
REMOVE AND INSTALL INJECTOR ASSEMBLY 3125
REMOVE INJECTOR ASSEMBLY 3126
INSTALL INJECTOR ASSEMBLY .3139
REMOVE AND INSTALL FUEL DOSER ASSEMBLY 3153
REMOVE FUEL DOSER ASSEMBLY 3154
INSTALL FUEL DOSER ASSEMBLY .3157
REMOVE AND INSTALL CYLINDER HEAD ASSEMBLY .3160
REMOVE CYLINDER HEAD ASSEMBLY .3160
INSTALL CYLINDER HEAD ASSEMBLY 3182
REMOVE AND INSTALL EGR VALVE ASSEMBLY .3207
REMOVE EGR VALVE ASSEMBLY .3207
INSTALL EGR VALVE ASSEMBLY 3210
REMOVE AND INSTALL EGR COOLER ASSEMBLY 3212
REMOVE EGR COOLER ASSEMBLY 3212
INSTALL EGR COOLER ASSEMBLY .3218
REMOVE AND INSTALL STARTING MOTOR ASSEMBLY 3225
REMOVE STARTING MOTOR ASSEMBLY 3226
INSTALL STARTING MOTOR ASSEMBLY .3229
REMOVE AND INSTALL AIR CONDITIONER COMPRESSOR BELT 3234
REMOVE AIR CONDITIONER COMPRESSOR BELT 3235
INSTALL AIR CONDITIONER COMPRESSOR BELT .3237
REMOVE AND INSTALL ALTERNATOR BELT 3240
REMOVE ALTERNATOR BELT 3241
INSTALL ALTERNATOR BELT .3244
REMOVE AND INSTALL AUTOMATIC TENSIONER 3247
REMOVE AUTOMATIC TENSIONER 3247
INSTALL AUTOMATIC TENSIONER .3248
REMOVE AND INSTALL RADIATOR ASSEMBLY 3249
REMOVE RADIATOR ASSEMBLY 3250
INSTALL RADIATOR ASSEMBLY .3255
REMOVE AND INSTALL COOLING FAN AND FAN MOTOR ASSEMBLY .3261
REMOVE COOLING FAN AND FAN MOTOR ASSEMBLY .3262
INSTALL COOLING FAN AND FAN MOTOR ASSEMBLY 3265
REMOVE AND INSTALL HYDRAULIC OIL COOLER ASSEMBLY 3269
REMOVE HYDRAULIC OIL COOLER ASSEMBLY 3270
INSTALL HYDRAULIC OIL COOLER ASSEMBLY .3274
REMOVE AND INSTALL AFTERCOOLER ASSEMBLY .3278
REMOVE AFTERCOOLER ASSEMBLY .3279
INSTALL AFTERCOOLER ASSEMBLY 3283
REMOVE AND INSTALL POWER TRAIN OIL COOLER ASSEMBLY 3287
REMOVE POWER TRAIN OIL COOLER ASSEMBLY 3288
INSTALL POWER TRAIN OIL COOLER ASSEMBLY .3296
REMOVE AND INSTALL ENGINE AND TRANSMISSION ASSEMBLY .3307
REMOVE ENGINE AND TRANSMISSION ASSEMBLY .3309
INSTALL ENGINE AND TRANSMISSION ASSEMBLY 3342
DISCONNECT AND CONNECT ENGINE AND TRANSMISSION ASSEMBLY .3375
DISCONNECT ENGINE AND TRANSMISSION ASSEMBLY .3376
CONNECT ENGINE AND TRANSMISSION ASSEMBLY 3379
REMOVE AND INSTALL ENGINE FRONT OIL SEAL 3382
REMOVE ENGINE FRONT OIL SEAL 3383
INSTALL ENGINE FRONT OIL SEAL .3389
REMOVE AND INSTALL ENGINE REAR OIL SEAL .3396
REMOVE ENGINE REAR OIL SEAL .3397
INSTALL ENGINE REAR OIL SEAL 3398
REMOVE AND INSTALL ENGINE HOOD ASSEMBLY .3404
REMOVE ENGINE HOOD ASSEMBLY .3405
INSTALL ENGINE HOOD ASSEMBLY 3415
REMOVE AND INSTALL FUEL TANK ASSEMBLY .3425
REMOVE FUEL TANK ASSEMBLY .3426
INSTALL FUEL TANK ASSEMBLY 3431
REMOVE AND INSTALL AdBlue/DEF TANK ASSEMBLY .3437
REMOVE AdBlue/DEF TANK ASSEMBLY .3438
INSTALL AdBlue/DEF TANK ASSEMBLY 3444
REMOVE AND INSTALL AdBlue/DEF TANK SENSOR FLANGE ASSEMBLY .3448
REMOVE AdBlue/DEF TANK SENSOR FLANGE ASSEMBLY .3449
INSTALL AdBlue/DEF TANK SENSOR FLANGE ASSEMBLY 3450
REMOVE AND INSTALL AdBlue/DEF TANK SENSOR .3453
REMOVE AdBlue/DEF TANK SENSOR .3454
INSTALL AdBlue/DEF TANK SENSOR 3455
REMOVE AND INSTALL AdBlue/DEF TANK STRAINER .3462
REMOVE AdBlue/DEF TANK STRAINER .3463
INSTALL AdBlue/DEF TANK STRAINER 3463
REMOVE AND INSTALL KDPF ASSEMBLY 3464
REMOVE KDPF ASSEMBLY 3465
INSTALL KDPF ASSEMBLY .3472
DISASSEMBLE AND ASSEMBLE KDPF ASSEMBLY 3479
DISASSEMBLE KDPF ASSEMBLY .3480
ASSEMBLE KDPF ASSEMBLY 3485
REMOVE AND INSTALL SCR ASSEMBLY .3492
REMOVE SCR ASSEMBLY .3493
INSTALL SCR ASSEMBLY 3495
REMOVE AND INSTALL KDPF AND SCR ASSEMBLY 3498
REMOVE KDPF AND SCR ASSEMBLY 3499
INSTALL KDPF AND SCR ASSEMBLY .3509
REMOVE AND INSTALL BELLOWS PIPE ASSEMBLY 3519
REMOVE BELLOWS PIPE ASSEMBLY 3520
INSTALL BELLOWS PIPE ASSEMBLY .3525
REMOVE AND INSTALL KCCV ASSEMBLY 3532
REMOVE KCCV ASSEMBLY 3533
INSTALL KCCV ASSEMBLY .3536
REMOVE AND INSTALL VGT ASSEMBLY .3540
REMOVE VGT ASSEMBLY .3540
INSTALL VGT ASSEMBLY 3548
REMOVE AND INSTALL AdBlue/DEF MIXING TUBE .3556
REMOVE AdBlue/DEF MIXING TUBE .3557
INSTALL AdBlue/DEF MIXING TUBE 3562
REMOVE AND INSTALL AdBlue/DEF INJECTOR 3568
REMOVE AdBlue/DEF INJECTOR 3569
INSTALL AdBlue/DEF INJECTOR .3573
REMOVE AND INSTALL AdBlue/DEF PUMP 3577
REMOVE AdBlue/DEF PUMP 3578
INSTALL AdBlue/DEF PUMP .3582
REMOVE AND INSTALL AdBlue/DEF HOSE 3585
REMOVE AdBlue/DEF HOSE 3586
INSTALL AdBlue/DEF HOSE .3596
REMOVE AND INSTALL AIR CLEANER ASSEMBLY .3604
REMOVE AIR CLEANER ASSEMBLY .3605
INSTALL AIR CLEANER ASSEMBLY 3607
REMOVE AND INSTALL AIR CONDITIONER COMPRESSOR ASSEMBLY 3610
REMOVE AIR CONDITIONER COMPRESSOR ASSEMBLY 3611
INSTALL AIR CONDITIONER COMPRESSOR ASSEMBLY .3612
REMOVE AND INSTALL AIR CONDITIONER CONDENSER ASSEMBLY .3614
REMOVE AIR CONDITIONER CONDENSER ASSEMBLY .3615
INSTALL AIR CONDITIONER CONDENSER ASSEMBLY 3618
POWER TRAIN .3621
REMOVE AND INSTALL HST MOTOR ASSEMBLY .3621
REMOVE HST MOTOR ASSEMBLY .3622
INSTALL HST MOTOR ASSEMBLY 3627
DISASSEMBLE AND ASSEMBLE TRANSMISSION ASSEMBLY 3633
DISASSEMBLE TRANSMISSION ASSEMBLY .3635
ASSEMBLE TRANSMISSION ASSEMBLY 3668
DISASSEMBLE AND ASSEMBLE TRANSMISSION CLUTCH PACK ASSEMBLY 3706
DISASSEMBLE TRANSMISSION CLUTCH PACK ASSEMBLY .3706
ASSEMBLE TRANSMISSION CLUTCH PACK ASSEMBLY 3725
REMOVE AND INSTALL FRONT AXLE ASSEMBLY 3747
REMOVE FRONT AXLE ASSEMBLY 3748
INSTALL FRONT AXLE ASSEMBLY .3750
REMOVE AND INSTALL REAR AXLE ASSEMBLY .3753
REMOVE REAR AXLE ASSEMBLY .3754
INSTALL REAR AXLE ASSEMBLY 3763
DISASSEMBLE AND ASSEMBLE AXLE HOUSING ASSEMBLY 3771
DISASSEMBLE AXLE HOUSING ASSEMBLY .3773
ASSEMBLE AXLE HOUSING ASSEMBLY 3779
DISASSEMBLE AND ASSEMBLE DIFFERENTIAL ASSEMBLY 3788
DISASSEMBLE DIFFERENTIAL ASSEMBLY .3790
ASSEMBLE DIFFERENTIAL ASSEMBLY 3800
STEERING SYSTEM .3820
REMOVE AND INSTALL STEERING VALVE ASSEMBLY 3820
REMOVE STEERING VALVE ASSEMBLY 3821
INSTALL STEERING VALVE ASSEMBLY .3827
REMOVE AND INSTALL ORBITROL VALVE ASSEMBLY 3833
REMOVE ORBITROL VALVE ASSEMBLY 3834
INSTALL ORBITROL VALVE ASSEMBLY .3836
REMOVE AND INSTALL ROTARY VALVE ASSEMBLY 3838
REMOVE ROTARY VALVE ASSEMBLY 3839
INSTALL ROTARY VALVE ASSEMBLY .3844
BRAKE SYSTEM 3849
REMOVE AND INSTALL PARKING BRAKE DISC AND PLATE .3849
REMOVE PARKING BRAKE DISC AND PLATE .3850
INSTALL PARKING BRAKE DISC AND PLATE 3854
UNDERCARRIAGE AND FRAME .3858
REMOVE AND INSTALL CENTER HINGE PIN .3858
REMOVE CENTER HINGE PIN .3860
INSTALL CENTER HINGE PIN 3867
REMOVE AND INSTALL COUNTERWEIGHT ASSEMBLY .3876
REMOVE COUNTERWEIGHT ASSEMBLY .3877
INSTALL COUNTERWEIGHT ASSEMBLY 3884
REMOVE AND INSTALL FULL-LENGTH FENDER ASSEMBLY 3890
REMOVE FULL-LENGTH FENDER ASSEMBLY 3891
INSTALL FULL-LENGTH FENDER ASSEMBLY .3893
HYDRAULIC SYSTEM 3895
REMOVE AND INSTALL HYDRAULIC TANK ASSEMBLY 3895
REMOVE HYDRAULIC TANK ASSEMBLY 3897
INSTALL HYDRAULIC TANK ASSEMBLY .3908
REMOVE AND INSTALL WORK EQUIPMENT PUMP AND POWER TRAIN PUMP ASSEMBLY 3919
REMOVE WORK EQUIPMENT PUMP AND POWER TRAIN PUMP ASSEMBLY 3920
INSTALL WORK EQUIPMENT PUMP AND POWER TRAIN PUMP ASSEMBLY .3924
REMOVE AND INSTALL STEERING PUMP, COOLING FAN PUMP, AND HST CHARGE PUMP ASSEMBLY 3929
REMOVE STEERING PUMP, COOLING FAN PUMP, AND HST CHARGE PUMP ASSEMBLY 3930
INSTALL STEERING PUMP, COOLING FAN PUMP, AND HST CHARGE PUMP ASSEMBLY .3935
REMOVE AND INSTALL CONTROL VALVE ASSEMBLY .3940
REMOVE CONTROL VALVE ASSEMBLY .3942
INSTALL CONTROL VALVE ASSEMBLY 3948
WORK EQUIPMENT 3954
REMOVE AND INSTALL WORK EQUIPMENT ASSEMBLY 3954
REMOVE WORK EQUIPMENT ASSEMBLY 3955
INSTALL WORK EQUIPMENT ASSEMBLY .3963
DISASSEMBLE AND ASSEMBLE STEERING CYLINDER ASSEMBLY .3971
DISASSEMBLE STEERING CYLINDER ASSEMBLY 3972
ASSEMBLE STEERING CYLINDER ASSEMBLY .3973
DISASSEMBLE AND ASSEMBLE LIFT CYLINDER ASSEMBLY .3976
DISASSEMBLE LIFT CYLINDER ASSEMBLY 3977
ASSEMBLE LIFT CYLINDER ASSEMBLY .3979
DISASSEMBLE AND ASSEMBLE BUCKET CYLINDER ASSEMBLY .3982
DISASSEMBLE BUCKET CYLINDER ASSEMBLY 3983
ASSEMBLE BUCKET CYLINDER ASSEMBLY .3985
CAB RELATED PARTS .3988
REMOVE AND INSTALL OPERATOR CAB ASSEMBLY 3988
REMOVE OPERATOR CAB ASSEMBLY 3989
INSTALL OPERATOR CAB ASSEMBLY .4005
REMOVE AND INSTALL OPERATOR CAB GLASS (ADHERED GLASS) .4022
REMOVE OPERATOR CAB GLASS (ADHERED GLASS) .4023
INSTALL OPERATOR CAB GLASS (ADHERED GLASS) 4024
REMOVE AND INSTALL AIR CONDITIONER UNIT ASSEMBLY 4032
REMOVE AIR CONDITIONER UNIT ASSEMBLY 4034
INSTALL AIR CONDITIONER UNIT ASSEMBLY .4047
REMOVE AND INSTALL OPERATOR’S SEAT ASSEMBLY .4061
REMOVE OPERATOR’S SEAT ASSEMBLY .4062
INSTALL OPERATOR’S SEAT ASSEMBLY 4064
REMOVE AND INSTALL SEATBELT .4066
REMOVE SEATBELT .4067
INSTALL SEATBELT 4067
REMOVE AND INSTALL AJSS LEVER SWITCH ASSEMBLY .4069
REMOVE AJSS LEVER SWITCH ASSEMBLY .4070
INSTALL AJSS LEVER SWITCH ASSEMBLY 4073
ELECTRICAL SYSTEM .4077
REMOVE AND INSTALL ENGINE CONTROLLER ASSEMBLY .4077
REMOVE ENGINE CONTROLLER ASSEMBLY .4078
INSTALL ENGINE CONTROLLER ASSEMBLY 4082
REMOVE AND INSTALL WORK EQUIPMENT CONTROLLER ASSEMBLY .4086
REMOVE WORK EQUIPMENT CONTROLLER ASSEMBLY .4087
INSTALL WORK EQUIPMENT CONTROLLER ASSEMBLY 4090
REMOVE AND INSTALL TRANSMISSION CONTROLLER ASSEMBLY .4093
REMOVE TRANSMISSION CONTROLLER ASSEMBLY .4094
INSTALL TRANSMISSION CONTROLLER ASSEMBLY 4096
REMOVE AND INSTALL MONITOR CONTROLLER ASSEMBLY 4098
REMOVE MONITOR CONTROLLER ASSEMBLY 4099
INSTALL MONITOR CONTROLLER ASSEMBLY .4100
REMOVE AND INSTALL MACHINE MONITOR ASSEMBLY .4102
REMOVE MACHINE MONITOR ASSEMBLY .4103
INSTALL MACHINE MONITOR ASSEMBLY 4109
REMOVE AND INSTALL MASS AIR FLOW AND TEMPERATURE SENSOR .4116
REMOVE MASS AIR FLOW AND TEMPERATURE SENSOR .4117
INSTALL MASS AIR FLOW AND TEMPERATURE SENSOR 4118
REMOVE AND INSTALL KCCV CRANKCASE PRESSURE SENSOR .4120
REMOVE KCCV CRANKCASE PRESSURE SENSOR .4121
INSTALL KCCV CRANKCASE PRESSURE SENSOR 4122
REMOVE AND INSTALL KDPF TEMPERATURE SENSOR 4124
REMOVE KDPF TEMPERATURE SENSOR 4125
INSTALL KDPF TEMPERATURE SENSOR .4128
REMOVE AND INSTALL KDPF DIFFERENTIAL PRESSURE SENSOR 4131
REMOVE KDPF DIFFERENTIAL PRESSURE SENSOR 4132
INSTALL KDPF DIFFERENTIAL PRESSURE SENSOR .4135
REMOVE AND INSTALL SCR TEMPERATURE SENSOR .4138
REMOVE SCR TEMPERATURE SENSOR .4139
INSTALL SCR TEMPERATURE SENSOR 4142
REMOVE AND INSTALL AMMONIA SENSOR .4145
REMOVE AMMONIA SENSOR .4146
INSTALL AMMONIA SENSOR 4148
REMOVE AND INSTALL SCR OUTLET NOx SENSOR 4151
REMOVE SCR OUTLET NOx SENSOR 4152
INSTALL SCR OUTLET NOx SENSOR .4154
REMOVE AND INSTALL GATEWAY CONTROLLER ASSEMBLY 4156
REMOVE GATEWAY CONTROLLER ASSEMBLY 4157
INSTALL GATEWAY CONTROLLER ASSEMBLY .4158
60 MAINTENANCE STANDARD .4161
CONTENTS 4162
ENGINE AND COOLING SYSTEM .4163
MAINTENANCE STANDARD OF ENGINE MOUNT 4163
MAINTENANCE STANDARD OF BRAKE AND COOLING FAN PUMP 4164
MAINTENANCE STANDARD OF SERVO VALVE OF BRAKE AND COOLING FAN PUMP .4165
MAINTENANCE STANDARD OF COOLING FAN MOTOR .4166
POWER TRAIN .4168
MAINTENANCE STANDARD OF DRIVE SHAFT .4168
MAINTENANCE STANDARD OF TRANSMISSION 4169
MAINTENANCE STANDARD OF TRANSMISSION CONTROL VALVE 4171
MAINTENANCE STANDARD OF ECMV 4175
MAINTENANCE STANDARD OF VALVE ASSEMBLY (MAIN RELIEF, POWER TRAIN OIL COOLER RELIEF) .4177
MAINTENANCE STANDARD OF FRONT AXLE 4178
MAINTENANCE STANDARD OF REAR AXLE .4179
MAINTENANCE STANDARD OF FRONT CONVENTIONAL DIFFERENTIAL .4180
MAINTENANCE STANDARD OF REAR CONVENTIONAL DIFFERENTIAL 4183
MAINTENANCE STANDARD OF FRONT LIMITED SLIP DIFFERENTIAL .4186
MAINTENANCE STANDARD OF REAR LIMITED SLIP DIFFERENTIAL 4188
MAINTENANCE STANDARD OF FINAL DRIVE .4190
STEERING SYSTEM .4193
MAINTENANCE STANDARD OF STEERING COLUMN .4193
MAINTENANCE STANDARD OF STEERING PUMP .4194
MAINTENANCE STANDARD OF SERVO VALVE OF STEERING PUMP 4197
MAINTENANCE STANDARD OF STEERING VALVE 4198
MAINTENANCE STANDARD OF STEERING CYLINDER .4200
MAINTENANCE STANDARD OF SECONDARY STEERING PUMP .4203
BRAKE SYSTEM 4204
MAINTENANCE STANDARD OF CHARGE VALVE 4204
MAINTENANCE STANDARD OF BRAKE CIRCUIT ACCUMULATOR .4206
MAINTENANCE STANDARD OF SLACK ADJUSTER 4207
MAINTENANCE STANDARD OF FRONT BRAKE .4208
MAINTENANCE STANDARD OF REAR BRAKE 4210
MAINTENANCE STANDARD OF PARKING BRAKE .4212
MAINTENANCE STANDARD OF PARKING BRAKE SOLENOID VALVE 4213
MAINTENANCE STANDARD OF BRAKE COOLING STRAINER 4214
UNDERCARRIAGE AND FRAME .4215
MAINTENANCE STANDARD OF FRAME, AXLE MOUNT AND CENTER HINGE PIN 4215
HYDRAULIC SYSTEM 4221
MAINTENANCE STANDARD OF HYDRAULIC TANK 4221
MAINTENANCE STANDARD OF WORK EQUIPMENT PUMP .4222
MAINTENANCE STANDARD OF POWER TRAIN CHARGE PUMP AND POWER TRAIN LUBRICATION PUMP 4223
MAINTENANCE STANDARD OF HST CHARGE PUMP .4225
MAINTENANCE STANDARD OF HST CHARGE PUMP AND BRAKE COOLING PUMP 4227
MAINTENANCE STANDARD OF CONTROL VALVE .4229
MAINTENANCE STANDARD OF WORK EQUIPMENT LOCK SOLENOID VALVE 4238
WORK EQUIPMENT 4239
MAINTENANCE STANDARD OF WORK EQUIPMENT LINKAGE 4239
MAINTENANCE STANDARD OF WORK EQUIPMENT LINKAGE (WITH GRAPPLE) .4243
MAINTENANCE STANDARD OF BUCKET 4248
MAINTENANCE STANDARD OF LIFT CYLINDER .4249
MAINTENANCE STANDARD OF LIFT CYLINDER (FOR TOOL LINKAGE) 4250
MAINTENANCE STANDARD OF BUCKET CYLINDER .4252
MAINTENANCE STANDARD OF BUCKET CYLINDER (FOR TOOL LINKAGE) 4253
80 APPENDIX .4255
CONTENTS 4256
AIR CONDITIONER SYSTEM 4258
PRECAUTIONS FOR REFRIGERANT .4258
AIR CONDITIONER .4259
SPECIFICATIONS OF AIR CONDITIONER .4261
CONFIGURATION AND FUNCTION OF REFRIGERATION CYCLE .4262
OUTLINE OF REFRIGERATION CYCLE 4263
COMPONENT PARTS OF AIR CONDITIONER SYSTEM .4265
AIR CONDITIONER UNIT 4265
COMPONENT PARTS OF AIR CONDITIONER UNIT .4267
AIR CONDITIONER CONTROLLER 4270
COMPRESSOR 4271
CONDENSER .4272
RECEIVER DRIER 4273
SENSORS FOR AIR CONDITIONER SYSTEM 4274
EXPLANATION OF PROCEDURE FOR TESTING AND TROUBLESHOOTING OF AIR CONDITIONER .4275
CIRCUIT DIAGRAM AND ARRANGEMENT OF CONNECTOR PINS FOR AIR CONDITIONER .4277
AIR CONDITIONER SYSTEM DIAGRAM 4280
INPUT AND OUTPUT SIGNALS OF AIR CONDITIONER CONTROLLER 4281
LOCATIONS OF AIR CONDITIONER PARTS AND ARRANGEMENT OF CONNECTORS 4283
TESTING AIR CONDITIONER USING SELF-DIAGNOSIS FUNCTION .4288
OPEN THE ELECTRICAL SYSTEM ABNORMALITY RECORD SCREEN IN SERVICE MODE OF MACHINE MONITOR .4289
CHECK TEMPERATURE CONTROL FUNCTION 4291
CHECK TEMPERATURE CONTROL FUNCTION 4291
TEST VENT (MODE) CHANGEOVER .4293
TEST VENT (MODE) CHANGEOVER .4293
TESTING FRESH/RECIRC AIR CHANGEOVER .4295
TEST FRESH/RECIRC AIR CHANGEOVER 4295
TEST EVAPORATOR TEMPERATURE SENSOR 4296
TEST RELAYS .4298
TEST RELAYS .4298
AIR CONDITIONER TROUBLESHOOTING CHART 1 .4300
AIR CONDITIONER TROUBLESHOOTING CHART 2 .4301
INFORMATION DESCRIBED IN TROUBLESHOOTING TABLE 4304
FAILURE CODE [879AKA] .4305
FAILURE CODE [879AKB] .4307
FAILURE CODE [879BKA] .4309
FAILURE CODE [879BKB] .4311
FAILURE CODE [879CKA] .4313
FAILURE CODE [879CKB] .4315
FAILURE CODE [879DKZ] .4317
FAILURE CODE [879EMC] .4319
FAILURE CODE [879FMC] .4322
TROUBLESHOOTING FOR POWER SUPPLY SYSTEM (AIR CONDITIONER DOES NOT OPERATE) 4325
TROUBLESHOOTING FOR COMPRESSOR AND REFRIGERANT SYSTEM (AIR IS NOT COOLED) .4329
TROUBLESHOOTING FOR BLOWER MOTOR SYSTEM (NO AIR COMES OUT OR AIR FLOW IS ABNORMAL) 4333
TROUBLESHOOTING FOR FRESH/RECIRC AIR CHANGEOVER .4337
TROUBLESHOOTING USING GAUGE PRESSURE 4339
CONNECTION OF SERVICE TOOL 4342
METHOD FOR CONNECTING SERVICE TOOL 4343
PRECAUTIONS FOR DISCONNECTING AND CONNECTING HOSES AND TUBES IN AIR CONDITIONER PIPINGS .4344
HANDLE COMPRESSOR OIL .4346
KOMATSU SHORT LEVER JOYSTICK STEERING (K-SLS) .4348
FUNCTION AND STRUCTURE 4348
TESTING AND ADJUSTING .4354
CONNECT TO JOYSTICK STEERING CONTROLLER .4354
EC WS DESCRIPTION MENUS .4355
TROUBLESHOOTING .4360
E-01 JOYSTICK STEERING CANNOT BE ACTIVATED 4360
E-02 MACHINE TURNS SLOWLY BY USING JOYSTICK STEERING 4361
E-03 MACHINE STARTS TO TURN AFTER JSS IS ACTIVATED 4361
E-04 MACHINE ONLY TURNS TO ONE SIDE .4362
E-05 MACHINE DOES NOT DRIVE FORWARD OR BACKWARD WITH DIRECTIONAL SELECTOR (FNR) SWITCH ON LEFT ARM REST .4363
90 CIRCUIT DIAGRAMS .4365
CONTENTS 4366
HOW TO READ THE CODES FOR ELECTRIC CABLE 4367
HYDRAULIC CIRCUIT DIAGRAM .4371
SYMBOLS USED IN HYDRAULIC CIRCUIT DIAGRAM .4371
HYDRAULIC CIRCUIT DIAGRAM FOR WORK EQUIPMENT (1/4) (STEERING WHEEL SPECIFICATION) .4375
HYDRAULIC CIRCUIT DIAGRAM FOR WORK EQUIPMENT (2/4) (STEERING WHEEL SPECIFICATION) .4377
HYDRAULIC CIRCUIT DIAGRAM FOR WORK EQUIPMENT (3/4) (AJSS SPECIFICATION) .4379
HYDRAULIC CIRCUIT DIAGRAM FOR WORK EQUIPMENT (4/4) (AJSS SPECIFICATION) .4381
HYDRAULIC CIRCUIT DIAGRAM FOR WORK EQUIPMENT (1/4) (TOOL LINKAGE SPECIFICATION) .4383
HYDRAULIC CIRCUIT DIAGRAM FOR WORK EQUIPMENT (2/4) (TOOL LINKAGE SPECIFICATION) .4385
HYDRAULIC CIRCUIT DIAGRAM FOR WORK EQUIPMENT (3/4) (TOOL LINKAGE, AJSS SPECIFICATION) .4387
HYDRAULIC CIRCUIT DIAGRAM FOR WORK EQUIPMENT (4/4) (TOOL LINKAGE, AJSS SPECIFICATION) .4389
HYDRAULIC CIRCUIT DIAGRAM FOR WORK EQUIPMENT (COMBINATION OF BOOM RAISE, STEER LEFT, AND BRAKE OPERATION 1/2) (STEERING WHEEL SPECIFICATION) 4391
HYDRAULIC CIRCUIT DIAGRAM FOR WORK EQUIPMENT (COMBINATION OF BOOM RAISE, STEER LEFT, AND BRAKE OPERATION 2/2) (STEERING WHEEL SPECIFICATION) 4393
POWER TRAIN HYDRAULIC CIRCUIT DIAGRAM .4395
HYDRAULIC AUTO-GREASING DIAGRAM .4397
ELECTRICAL CIRCUIT DIAGRAM 4399
SYMBOLS USED IN ELECTRIC CIRCUIT DIAGRAM 4399
ELECTRICAL CIRCUIT DIAGRAM OF MACHINE (1/11) 4403
ELECTRICAL CIRCUIT DIAGRAM OF MACHINE (2/11) 4405
ELECTRICAL CIRCUIT DIAGRAM OF MACHINE (3/11) 4407
ELECTRICAL CIRCUIT DIAGRAM OF MACHINE (4/11) 4409
ELECTRICAL CIRCUIT DIAGRAM OF MACHINE (5/11) 4411
ELECTRICAL CIRCUIT DIAGRAM OF MACHINE (6/11) 4413
ELECTRICAL CIRCUIT DIAGRAM OF MACHINE (7/11) 4415
ELECTRICAL CIRCUIT DIAGRAM OF MACHINE (8/11) 4417
ELECTRICAL CIRCUIT DIAGRAM OF MACHINE (9/11) 4419
ELECTRICAL CIRCUIT DIAGRAM OF MACHINE (10/11) .4421
ELECTRICAL CIRCUIT DIAGRAM OF MACHINE (11/11) .4423
ELECTRICAL CIRCUIT DIAGRAM OF FLOOR (AJSS SPECIFICATION) (1/9) 4425
ELECTRICAL CIRCUIT DIAGRAM OF FLOOR (AJSS SPECIFICATION) (2/9) 4427
ELECTRICAL CIRCUIT DIAGRAM OF FLOOR (AJSS SPECIFICATION) (3/9) 4429
ELECTRICAL CIRCUIT DIAGRAM OF FLOOR (AJSS SPECIFICATION) (4/9) 4431
ELECTRICAL CIRCUIT DIAGRAM OF FLOOR (AJSS SPECIFICATION) (5/9) 4433
ELECTRICAL CIRCUIT DIAGRAM OF FLOOR (AJSS SPECIFICATION) (6/9) 4435
ELECTRICAL CIRCUIT DIAGRAM OF FLOOR (AJSS SPECIFICATION) (7/9) 4437
ELECTRICAL CIRCUIT DIAGRAM OF FLOOR (AJSS SPECIFICATION) (8/9) 4439
ELECTRICAL CIRCUIT DIAGRAM OF FLOOR (AJSS SPECIFICATION) (9/9) 4441
ELECTRICAL CIRCUIT DIAGRAM OF FLOOR (STEERING WHEEL SPECIFICATION) (1/10) .4443
ELECTRICAL CIRCUIT DIAGRAM OF FLOOR (STEERING WHEEL SPECIFICATION) (2/10) .4445
ELECTRICAL CIRCUIT DIAGRAM OF FLOOR (STEERING WHEEL SPECIFICATION) (3/10) .4447
ELECTRICAL CIRCUIT DIAGRAM OF FLOOR (STEERING WHEEL SPECIFICATION) (4/10) .4449
ELECTRICAL CIRCUIT DIAGRAM OF FLOOR (STEERING WHEEL SPECIFICATION) (5/10) .4451
ELECTRICAL CIRCUIT DIAGRAM OF FLOOR (STEERING WHEEL SPECIFICATION) (6/10) .4453
ELECTRICAL CIRCUIT DIAGRAM OF FLOOR (STEERING WHEEL SPECIFICATION) (7/10) .4455
ELECTRICAL CIRCUIT DIAGRAM OF FLOOR (STEERING WHEEL SPECIFICATION) (8/10) .4457
ELECTRICAL CIRCUIT DIAGRAM OF FLOOR (STEERING WHEEL SPECIFICATION) (9/10) .4459
ELECTRICAL CIRCUIT DIAGRAM OF FLOOR (STEERING WHEEL SPECIFICATION) (10/10) 4461
Wiring Diagram Option Tool linkage .4463
Contens 4466
INDEX 4474

DESCRIPTION:

Komatsu WA475-10, WA475-10E0 Wheel Loader Shop Manual VENBM56001 – PDF DOWNLOAD

• H47051 and up
• 120001 and up

FOREWORD, SAFETY, BASIC INFORMATION
HOW TO READ THE SHOP MANUAL
• Some of the attachments and options described in this shop manual may not be available in some areas. If
they are required, consult your Komatsu distributor.
• The materials and specifications are subject to change without notice.
• Shop Manuals are available for “machine part” and “engine part”. For the engine unit, see the shop manual
for the machine which has the same engine model.
• Actual machine may differ from the images which are contained in this manual. A typical model is shown in
the illustrations of this shop manual.
Composition of the shop manual
This shop manual contains technical information necessary to perform services in workshops. It is divided into
the following chapters for the ease of use.
00 INDEX AND FOREWORD
This section describes the index, foreword, safety, and basic information.
01 SPECIFICATIONS
This section describes the specifications of the machine.
10 STRUCTURE AND FUNCTION
This section describes the structure and operation of each component with respect to each system. “STRUCTURE
AND FUNCTION” is helpful in not only understanding the structure of each component but performing
troubleshooting.
20 STANDARD VALUE TABLE
This section describes the standard values for new machine and failure criteria for testing and adjusting, and
troubleshooting. Use the standard values table to check the standard values for testing and adjusting, and judge
troubles in troubleshooting.
30 TESTING AND ADJUSTING
This section describes the measuring tools and measuring methods for testing and adjusting as well as the adjusting
method of each part. The standard values and repair limit for TESTING AND ADJUSTING are described
in “STANDARD VALUE TABLE”.
40 TROUBLESHOOTING
This section describes troubleshooting of failure part and its remedy method on the occurrence of the failure.
Descriptions of troubleshooting are sorted by failure mode.
50 DISASSEMBLY AND ASSEMBLY
This section describes the special tools, work procedures, and safety precautions necessary for removal, installation,
disassembly, and assembly of the components and parts. In addition, tightening torques, quantity, and
weight of the coating materials, lubricants, and coolant necessary to these works are shown.
60 MAINTENANCE STANDARD
This section describes the maintenance standard value of each component. The maintenance standard shows
the criteria and remedies for disassembly and assembly.
80 THE OTHER INFORMATION
This section describes the structure and function, testing and adjusting, and troubleshooting for all of the other
components or equipment which cannot be separately classified in the appendix.
90 Circuit diagrams
This section describes hydraulic circuit diagrams and electrical circuit diagrams.

G.B 31/12/24